| 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 | $244.85 | 12.495% | $275.444 | $275.44 | $275.45 | $275.40 |
| Purchase #2 | $53.86 | 13.138% | $60.9361 | $60.94 | $60.95 | $60.90 |
| Purchase #3 | $30.99 | 8.768% | $33.7072 | $33.71 | $33.70 | $33.70 |
| Purchase #4 | $238.45 | 7.561% | $256.4792 | $256.48 | $256.50 | $256.50 |
| Purchase #5 | $100.26 | 12.460% | $112.7524 | $112.75 | $112.75 | $112.80 |
| Purchase #6 | $139.32 | 6.703% | $148.6586 | $148.66 | $148.65 | $148.70 |
| Purchase #7 | $43.74 | 10.847% | $48.4845 | $48.48 | $48.50 | $48.50 |
| 7 purchase totals = | $851.47 | $936.4620 | $936.46 | $936.50 | $936.50 | |