| 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 | $220.90 | 11.289% | $245.8374 | $245.84 | $245.85 | $245.80 |
| Purchase #2 | $145.71 | 9.707% | $159.8541 | $159.85 | $159.85 | $159.90 |
| Purchase #3 | $151.29 | 6.306% | $160.8303 | $160.83 | $160.85 | $160.80 |
| Purchase #4 | $112.75 | 5.148% | $118.5544 | $118.55 | $118.55 | $118.60 |
| Purchase #5 | $26.85 | 11.524% | $29.9442 | $29.94 | $29.95 | $29.90 |
| Purchase #6 | $189.96 | 5.343% | $200.1096 | $200.11 | $200.10 | $200.10 |
| Purchase #7 | $64.68 | 4.456% | $67.5621 | $67.56 | $67.55 | $67.60 |
| 7 purchase totals = | $912.14 | $982.6921 | $982.68 | $982.70 | $982.70 | |