| 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 | $22.52 | 12.261% | $25.2812 | $25.28 | $25.30 | $25.30 |
| Purchase #2 | $199.99 | 5.588% | $211.1654 | $211.17 | $211.15 | $211.20 |
| Purchase #3 | $208.98 | 12.494% | $235.09 | $235.09 | $235.10 | $235.10 |
| Purchase #4 | $163.66 | 13.108% | $185.1126 | $185.11 | $185.10 | $185.10 |
| Purchase #5 | $36.74 | 13.304% | $41.6279 | $41.63 | $41.65 | $41.60 |
| Purchase #6 | $55.94 | 9.302% | $61.1435 | $61.14 | $61.15 | $61.10 |
| Purchase #7 | $177.52 | 13.847% | $202.1012 | $202.10 | $202.10 | $202.10 |
| 7 purchase totals = | $865.35 | $961.5218 | $961.52 | $961.55 | $961.50 | |