| 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 | $224.29 | 11.198% | $249.406 | $249.41 | $249.40 | $249.40 |
| Purchase #2 | $113.58 | 9.564% | $124.4428 | $124.44 | $124.45 | $124.40 |
| Purchase #3 | $87.90 | 7.326% | $94.3396 | $94.34 | $94.35 | $94.30 |
| Purchase #4 | $144.66 | 4.636% | $151.3664 | $151.37 | $151.35 | $151.40 |
| Purchase #5 | $46.93 | 5.525% | $49.5229 | $49.52 | $49.50 | $49.50 |
| Purchase #6 | $161.98 | 3.679% | $167.9392 | $167.94 | $167.95 | $167.90 |
| Purchase #7 | $82.44 | 4.791% | $86.3897 | $86.39 | $86.40 | $86.40 |
| 7 purchase totals = | $861.78 | $923.4066 | $923.41 | $923.40 | $923.30 | |