| 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 | $126.55 | 10.402% | $139.7137 | $139.71 | $139.70 | $139.70 |
| Purchase #2 | $140.80 | 11.445% | $156.9146 | $156.91 | $156.90 | $156.90 |
| Purchase #3 | $141.85 | 12.844% | $160.0692 | $160.07 | $160.05 | $160.10 |
| Purchase #4 | $229.92 | 8.434% | $249.3115 | $249.31 | $249.30 | $249.30 |
| Purchase #5 | $68.94 | 13.403% | $78.18 | $78.18 | $78.20 | $78.20 |
| Purchase #6 | $27.76 | 11.279% | $30.8911 | $30.89 | $30.90 | $30.90 |
| Purchase #7 | $89.26 | 4.150% | $92.9643 | $92.96 | $92.95 | $93.00 |
| 7 purchase totals = | $825.08 | $908.0444 | $908.03 | $908.00 | $908.10 | |