| 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 | $209.51 | 4.701% | $219.3591 | $219.36 | $219.35 | $219.40 |
| Purchase #2 | $94.94 | 13.140% | $107.4151 | $107.42 | $107.40 | $107.40 |
| Purchase #3 | $88.39 | 6.502% | $94.1371 | $94.14 | $94.15 | $94.10 |
| Purchase #4 | $207.41 | 10.341% | $228.8583 | $228.86 | $228.85 | $228.90 |
| Purchase #5 | $95.58 | 6.703% | $101.9867 | $101.99 | $102.00 | $102.00 |
| Purchase #6 | $131.42 | 6.655% | $140.166 | $140.17 | $140.15 | $140.20 |
| Purchase #7 | $12.98 | 7.611% | $13.9679 | $13.97 | $13.95 | $14.00 |
| 7 purchase totals = | $840.23 | $905.8902 | $905.91 | $905.85 | $906.00 | |