| 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 | $212.38 | 13.277% | $240.5777 | $240.58 | $240.60 | $240.60 |
| Purchase #2 | $24.71 | 8.265% | $26.7523 | $26.75 | $26.75 | $26.80 |
| Purchase #3 | $201.61 | 10.322% | $222.4202 | $222.42 | $222.40 | $222.40 |
| Purchase #4 | $182.27 | 9.785% | $200.1051 | $200.11 | $200.10 | $200.10 |
| Purchase #5 | $71.54 | 13.376% | $81.1092 | $81.11 | $81.10 | $81.10 |
| Purchase #6 | $7.39 | 12.810% | $8.3367 | $8.34 | $8.35 | $8.30 |
| Purchase #7 | $123.46 | 6.428% | $131.396 | $131.40 | $131.40 | $131.40 |
| 7 purchase totals = | $823.36 | $910.6972 | $910.71 | $910.70 | $910.70 | |