| 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 | $240.81 | 3.874% | $250.139 | $250.14 | $250.15 | $250.10 |
| Purchase #2 | $225.48 | 5.631% | $238.1768 | $238.18 | $238.20 | $238.20 |
| Purchase #3 | $201.46 | 10.532% | $222.6778 | $222.68 | $222.70 | $222.70 |
| Purchase #4 | $177.77 | 5.390% | $187.3518 | $187.35 | $187.35 | $187.40 |
| Purchase #5 | $139.50 | 11.128% | $155.0236 | $155.02 | $155.00 | $155.00 |
| Purchase #6 | $173.50 | 3.197% | $179.0468 | $179.05 | $179.05 | $179.00 |
| Purchase #7 | $55.56 | 5.217% | $58.4586 | $58.46 | $58.45 | $58.50 |
| 7 purchase totals = | $1,214.08 | $1,290.8744 | $1,290.88 | $1,290.90 | $1,290.90 | |