| 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 | $188.77 | 3.754% | $195.8564 | $195.86 | $195.85 | $195.90 |
| Purchase #2 | $200.31 | 3.539% | $207.399 | $207.40 | $207.40 | $207.40 |
| Purchase #3 | $135.43 | 3.790% | $140.5628 | $140.56 | $140.55 | $140.60 |
| Purchase #4 | $223.86 | 12.551% | $251.9567 | $251.96 | $251.95 | $252.00 |
| Purchase #5 | $31.67 | 6.454% | $33.714 | $33.71 | $33.70 | $33.70 |
| Purchase #6 | $118.25 | 3.166% | $121.9938 | $121.99 | $122.00 | $122.00 |
| Purchase #7 | $36.51 | 11.731% | $40.793 | $40.79 | $40.80 | $40.80 |
| 7 purchase totals = | $934.80 | $992.2757 | $992.27 | $992.25 | $992.40 | |