| 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 | $103.64 | 8.143% | $112.0794 | $112.08 | $112.10 | $112.10 |
| Purchase #2 | $169.56 | 13.361% | $192.2149 | $192.21 | $192.20 | $192.20 |
| Purchase #3 | $48.31 | 8.731% | $52.5279 | $52.53 | $52.55 | $52.50 |
| Purchase #4 | $111.66 | 12.668% | $125.8051 | $125.81 | $125.80 | $125.80 |
| Purchase #5 | $20.68 | 12.696% | $23.3055 | $23.31 | $23.30 | $23.30 |
| Purchase #6 | $204.71 | 10.243% | $225.6784 | $225.68 | $225.70 | $225.70 |
| Purchase #7 | $152.66 | 11.490% | $170.2006 | $170.20 | $170.20 | $170.20 |
| 7 purchase totals = | $811.22 | $901.8118 | $901.82 | $901.85 | $901.80 | |