| 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 | $193.58 | 3.460% | $200.2779 | $200.28 | $200.30 | $200.30 |
| Purchase #2 | $23.67 | 9.435% | $25.9033 | $25.90 | $25.90 | $25.90 |
| Purchase #3 | $108.81 | 12.262% | $122.1523 | $122.15 | $122.15 | $122.20 |
| Purchase #4 | $89.83 | 8.633% | $97.585 | $97.59 | $97.60 | $97.60 |
| Purchase #5 | $167.86 | 4.786% | $175.8938 | $175.89 | $175.90 | $175.90 |
| Purchase #6 | $247.52 | 8.308% | $268.084 | $268.08 | $268.10 | $268.10 |
| Purchase #7 | $43.36 | 9.325% | $47.4033 | $47.40 | $47.40 | $47.40 |
| 7 purchase totals = | $874.63 | $937.2996 | $937.29 | $937.35 | $937.40 | |