| 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 | $248.46 | 13.263% | $281.4132 | $281.41 | $281.40 | $281.40 |
| Purchase #2 | $145.58 | 3.751% | $151.0407 | $151.04 | $151.05 | $151.00 |
| Purchase #3 | $99.93 | 3.115% | $103.0428 | $103.04 | $103.05 | $103.00 |
| Purchase #4 | $49.43 | 11.233% | $54.9825 | $54.98 | $55.00 | $55.00 |
| Purchase #5 | $204.63 | 4.843% | $214.5402 | $214.54 | $214.55 | $214.50 |
| Purchase #6 | $239.28 | 8.716% | $260.1356 | $260.14 | $260.15 | $260.10 |
| Purchase #7 | $232.99 | 3.583% | $241.338 | $241.34 | $241.35 | $241.30 |
| 7 purchase totals = | $1,220.30 | $1,306.4930 | $1,306.49 | $1,306.55 | $1,306.30 | |