| 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 | $198.65 | 8.335% | $215.2075 | $215.21 | $215.20 | $215.20 |
| Purchase #2 | $18.98 | 7.856% | $20.4711 | $20.47 | $20.45 | $20.50 |
| Purchase #3 | $152.56 | 11.685% | $170.3866 | $170.39 | $170.40 | $170.40 |
| Purchase #4 | $20.87 | 3.718% | $21.6459 | $21.65 | $21.65 | $21.60 |
| Purchase #5 | $185.29 | 5.203% | $194.9306 | $194.93 | $194.95 | $194.90 |
| Purchase #6 | $233.31 | 6.146% | $247.6492 | $247.65 | $247.65 | $247.60 |
| Purchase #7 | $125.54 | 8.588% | $136.3214 | $136.32 | $136.30 | $136.30 |
| 7 purchase totals = | $935.20 | $1,006.6123 | $1,006.62 | $1,006.60 | $1,006.50 | |