| 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 | $112.49 | 10.460% | $124.2565 | $124.26 | $124.25 | $124.30 |
| Purchase #2 | $161.89 | 10.790% | $179.3579 | $179.36 | $179.35 | $179.40 |
| Purchase #3 | $200.79 | 5.275% | $211.3817 | $211.38 | $211.40 | $211.40 |
| Purchase #4 | $66.96 | 13.645% | $76.0967 | $76.10 | $76.10 | $76.10 |
| Purchase #5 | $50.84 | 5.526% | $53.6494 | $53.65 | $53.65 | $53.60 |
| Purchase #6 | $94.89 | 13.236% | $107.4496 | $107.45 | $107.45 | $107.40 |
| Purchase #7 | $210.27 | 5.845% | $222.5603 | $222.56 | $222.55 | $222.60 |
| 7 purchase totals = | $898.13 | $974.7521 | $974.76 | $974.75 | $974.80 | |