| 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 | $239.55 | 7.611% | $257.7822 | $257.78 | $257.80 | $257.80 |
| Purchase #2 | $101.91 | 8.311% | $110.3797 | $110.38 | $110.40 | $110.40 |
| Purchase #3 | $142.74 | 4.363% | $148.9677 | $148.97 | $148.95 | $149.00 |
| Purchase #4 | $74.92 | 8.343% | $81.1706 | $81.17 | $81.15 | $81.20 |
| Purchase #5 | $19.90 | 3.311% | $20.5589 | $20.56 | $20.55 | $20.60 |
| Purchase #6 | $105.41 | 6.455% | $112.2142 | $112.21 | $112.20 | $112.20 |
| Purchase #7 | $12.64 | 8.698% | $13.7394 | $13.74 | $13.75 | $13.70 |
| 7 purchase totals = | $697.07 | $744.8127 | $744.81 | $744.80 | $744.90 | |