| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $41.66 | 12.342% | $46.8017 | $46.80 | $46.80 | $46.80 |
| Purchase #2 | $249.77 | 11.666% | $278.9082 | $278.91 | $278.90 | $278.90 |
| Purchase #3 | $219.81 | 3.169% | $226.7758 | $226.78 | $226.80 | $226.80 |
| Purchase #4 | $172.91 | 3.394% | $178.7786 | $178.78 | $178.80 | $178.80 |
| Purchase #5 | $185.99 | 6.361% | $197.8208 | $197.82 | $197.80 | $197.80 |
| Purchase #6 | $245.52 | 7.472% | $263.8653 | $263.87 | $263.85 | $263.90 |
| Purchase #7 | $205.90 | 11.555% | $229.6917 | $229.69 | $229.70 | $229.70 |
| 7 purchase totals = | $1,321.56 | $1,422.6421 | $1,422.65 | $1,422.65 | $1,422.70 | |