| 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 | $118.43 | 4.607% | $123.8861 | $123.89 | $123.90 | $123.90 |
| Purchase #2 | $97.30 | 12.354% | $109.3204 | $109.32 | $109.30 | $109.30 |
| Purchase #3 | $166.52 | 8.602% | $180.8441 | $180.84 | $180.85 | $180.80 |
| Purchase #4 | $201.26 | 10.444% | $222.2796 | $222.28 | $222.30 | $222.30 |
| Purchase #5 | $120.71 | 11.803% | $134.9574 | $134.96 | $134.95 | $135.00 |
| Purchase #6 | $26.84 | 12.154% | $30.1021 | $30.10 | $30.10 | $30.10 |
| Purchase #7 | $21.97 | 10.148% | $24.1995 | $24.20 | $24.20 | $24.20 |
| 7 purchase totals = | $753.03 | $825.5892 | $825.59 | $825.60 | $825.60 | |