| 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 | $117.40 | 3.791% | $121.8506 | $121.85 | $121.85 | $121.90 |
| Purchase #2 | $100.57 | 10.490% | $111.1198 | $111.12 | $111.10 | $111.10 |
| Purchase #3 | $119.71 | 13.556% | $135.9379 | $135.94 | $135.95 | $135.90 |
| Purchase #4 | $31.83 | 7.565% | $34.2379 | $34.24 | $34.25 | $34.20 |
| Purchase #5 | $206.77 | 9.692% | $226.8101 | $226.81 | $226.80 | $226.80 |
| Purchase #6 | $249.89 | 8.790% | $271.8553 | $271.86 | $271.85 | $271.90 |
| Purchase #7 | $143.88 | 10.273% | $158.6608 | $158.66 | $158.65 | $158.70 |
| 7 purchase totals = | $970.05 | $1,060.4724 | $1,060.48 | $1,060.45 | $1,060.50 | |