| 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 | $106.82 | 12.245% | $119.9001 | $119.90 | $119.90 | $119.90 |
| Purchase #2 | $7.55 | 4.312% | $7.8756 | $7.88 | $7.90 | $7.90 |
| Purchase #3 | $248.29 | 12.115% | $278.3703 | $278.37 | $278.35 | $278.40 |
| Purchase #4 | $162.64 | 9.457% | $178.0209 | $178.02 | $178.00 | $178.00 |
| Purchase #5 | $19.46 | 13.602% | $22.1069 | $22.11 | $22.10 | $22.10 |
| Purchase #6 | $69.58 | 8.126% | $75.2341 | $75.23 | $75.25 | $75.20 |
| Purchase #7 | $205.72 | 13.699% | $233.9016 | $233.90 | $233.90 | $233.90 |
| 7 purchase totals = | $820.06 | $915.4095 | $915.41 | $915.40 | $915.40 | |