| 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 | $199.51 | 11.439% | $222.3319 | $222.33 | $222.35 | $222.30 |
| Purchase #2 | $224.55 | 10.165% | $247.3755 | $247.38 | $247.40 | $247.40 |
| Purchase #3 | $59.60 | 8.345% | $64.5736 | $64.57 | $64.55 | $64.60 |
| Purchase #4 | $191.74 | 7.462% | $206.0476 | $206.05 | $206.05 | $206.00 |
| Purchase #5 | $57.37 | 13.579% | $65.1603 | $65.16 | $65.15 | $65.20 |
| Purchase #6 | $5.51 | 9.366% | $6.0261 | $6.03 | $6.05 | $6.00 |
| Purchase #7 | $93.57 | 6.844% | $99.9739 | $99.97 | $99.95 | $100.00 |
| 7 purchase totals = | $831.85 | $911.4889 | $911.49 | $911.50 | $911.50 | |