| 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 | $249.92 | 10.234% | $275.4968 | $275.50 | $275.50 | $275.50 |
| Purchase #2 | $183.91 | 6.327% | $195.546 | $195.55 | $195.55 | $195.50 |
| Purchase #3 | $113.50 | 13.713% | $129.0643 | $129.06 | $129.05 | $129.10 |
| Purchase #4 | $35.81 | 3.340% | $37.0061 | $37.01 | $37.00 | $37.00 |
| Purchase #5 | $12.33 | 9.272% | $13.4732 | $13.47 | $13.45 | $13.50 |
| Purchase #6 | $155.37 | 4.129% | $161.7852 | $161.79 | $161.80 | $161.80 |
| Purchase #7 | $107.99 | 11.373% | $120.2717 | $120.27 | $120.25 | $120.30 |
| 7 purchase totals = | $858.83 | $932.6433 | $932.65 | $932.60 | $932.70 | |