| 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 | $16.39 | 8.241% | $17.7407 | $17.74 | $17.75 | $17.70 |
| Purchase #2 | $208.94 | 11.265% | $232.4771 | $232.48 | $232.50 | $232.50 |
| Purchase #3 | $135.33 | 11.862% | $151.3828 | $151.38 | $151.40 | $151.40 |
| Purchase #4 | $218.75 | 11.767% | $244.4903 | $244.49 | $244.50 | $244.50 |
| Purchase #5 | $181.67 | 7.594% | $195.466 | $195.47 | $195.45 | $195.50 |
| Purchase #6 | $229.65 | 8.754% | $249.7536 | $249.75 | $249.75 | $249.80 |
| Purchase #7 | $55.28 | 11.689% | $61.7417 | $61.74 | $61.75 | $61.70 |
| 7 purchase totals = | $1,046.01 | $1,153.0522 | $1,153.05 | $1,153.10 | $1,153.10 | |