| 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 | $239.82 | 12.818% | $270.5601 | $270.56 | $270.55 | $270.60 |
| Purchase #2 | $20.60 | 9.866% | $22.6324 | $22.63 | $22.65 | $22.60 |
| Purchase #3 | $41.28 | 8.528% | $44.8004 | $44.80 | $44.80 | $44.80 |
| Purchase #4 | $234.74 | 6.479% | $249.9488 | $249.95 | $249.95 | $249.90 |
| Purchase #5 | $124.70 | 3.500% | $129.0645 | $129.06 | $129.05 | $129.10 |
| Purchase #6 | $70.98 | 3.771% | $73.6567 | $73.66 | $73.65 | $73.70 |
| Purchase #7 | $221.69 | 13.250% | $251.0639 | $251.06 | $251.05 | $251.10 |
| 7 purchase totals = | $953.81 | $1,041.7268 | $1,041.72 | $1,041.70 | $1,041.80 | |