| 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 | $123.93 | 12.259% | $139.1226 | $139.12 | $139.10 | $139.10 |
| Purchase #2 | $222.30 | 5.838% | $235.2779 | $235.28 | $235.30 | $235.30 |
| Purchase #3 | $5.79 | 11.332% | $6.4461 | $6.45 | $6.45 | $6.40 |
| Purchase #4 | $156.39 | 8.352% | $169.4517 | $169.45 | $169.45 | $169.50 |
| Purchase #5 | $212.96 | 10.510% | $235.3421 | $235.34 | $235.35 | $235.30 |
| Purchase #6 | $76.91 | 13.636% | $87.3974 | $87.40 | $87.40 | $87.40 |
| Purchase #7 | $33.55 | 4.795% | $35.1587 | $35.16 | $35.15 | $35.20 |
| 7 purchase totals = | $831.83 | $908.1965 | $908.20 | $908.20 | $908.20 | |