| 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 | $198.52 | 9.350% | $217.0816 | $217.08 | $217.10 | $217.10 |
| Purchase #2 | $102.75 | 7.393% | $110.3463 | $110.35 | $110.35 | $110.30 |
| Purchase #3 | $27.48 | 6.518% | $29.2711 | $29.27 | $29.25 | $29.30 |
| Purchase #4 | $189.62 | 10.549% | $209.623 | $209.62 | $209.60 | $209.60 |
| Purchase #5 | $93.79 | 4.401% | $97.9177 | $97.92 | $97.90 | $97.90 |
| Purchase #6 | $5.60 | 5.187% | $5.8905 | $5.89 | $5.90 | $5.90 |
| Purchase #7 | $188.68 | 10.411% | $208.3235 | $208.32 | $208.30 | $208.30 |
| 7 purchase totals = | $806.44 | $878.4537 | $878.45 | $878.40 | $878.40 | |