| 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 | $101.79 | 5.834% | $107.7284 | $107.73 | $107.75 | $107.70 |
| Purchase #2 | $186.74 | 7.370% | $200.5027 | $200.50 | $200.50 | $200.50 |
| Purchase #3 | $74.31 | 5.127% | $78.1199 | $78.12 | $78.10 | $78.10 |
| Purchase #4 | $22.57 | 7.717% | $24.3117 | $24.31 | $24.30 | $24.30 |
| Purchase #5 | $173.73 | 4.348% | $181.2838 | $181.28 | $181.30 | $181.30 |
| Purchase #6 | $249.31 | 5.229% | $262.3464 | $262.35 | $262.35 | $262.30 |
| Purchase #7 | $170.48 | 8.507% | $184.9827 | $184.98 | $185.00 | $185.00 |
| 7 purchase totals = | $978.93 | $1,039.2756 | $1,039.27 | $1,039.30 | $1,039.20 | |