| 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 | $249.93 | 5.675% | $264.1135 | $264.11 | $264.10 | $264.10 |
| Purchase #2 | $46.83 | 13.741% | $53.2649 | $53.26 | $53.25 | $53.30 |
| Purchase #3 | $32.27 | 8.188% | $34.9123 | $34.91 | $34.90 | $34.90 |
| Purchase #4 | $12.37 | 10.557% | $13.6759 | $13.68 | $13.70 | $13.70 |
| Purchase #5 | $129.49 | 10.681% | $143.3208 | $143.32 | $143.30 | $143.30 |
| Purchase #6 | $244.77 | 3.212% | $252.632 | $252.63 | $252.65 | $252.60 |
| Purchase #7 | $46.29 | 12.649% | $52.1452 | $52.15 | $52.15 | $52.10 |
| 7 purchase totals = | $761.95 | $814.0646 | $814.06 | $814.05 | $814.00 | |