| 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 | $232.93 | 10.499% | $257.3853 | $257.39 | $257.40 | $257.40 |
| Purchase #2 | $56.91 | 7.450% | $61.1498 | $61.15 | $61.15 | $61.10 |
| Purchase #3 | $28.73 | 8.475% | $31.1649 | $31.16 | $31.15 | $31.20 |
| Purchase #4 | $201.60 | 4.426% | $210.5228 | $210.52 | $210.50 | $210.50 |
| Purchase #5 | $159.41 | 11.129% | $177.1507 | $177.15 | $177.15 | $177.20 |
| Purchase #6 | $197.93 | 5.738% | $209.2872 | $209.29 | $209.30 | $209.30 |
| Purchase #7 | $78.93 | 4.431% | $82.4274 | $82.43 | $82.45 | $82.40 |
| 7 purchase totals = | $956.44 | $1,029.0881 | $1,029.09 | $1,029.10 | $1,029.10 | |