| 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 | $112.54 | 9.157% | $122.8453 | $122.85 | $122.85 | $122.80 |
| Purchase #2 | $204.92 | 7.430% | $220.1456 | $220.15 | $220.15 | $220.10 |
| Purchase #3 | $207.89 | 3.825% | $215.8418 | $215.84 | $215.85 | $215.80 |
| Purchase #4 | $102.29 | 5.242% | $107.652 | $107.65 | $107.65 | $107.70 |
| Purchase #5 | $49.38 | 6.498% | $52.5887 | $52.59 | $52.60 | $52.60 |
| Purchase #6 | $86.60 | 6.640% | $92.3502 | $92.35 | $92.35 | $92.40 |
| Purchase #7 | $126.29 | 11.268% | $140.5204 | $140.52 | $140.50 | $140.50 |
| 7 purchase totals = | $889.91 | $951.9440 | $951.95 | $951.95 | $951.90 | |