| 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 | $101.51 | 8.671% | $110.3119 | $110.31 | $110.30 | $110.30 |
| Purchase #2 | $150.81 | 12.831% | $170.1604 | $170.16 | $170.15 | $170.20 |
| Purchase #3 | $118.56 | 11.719% | $132.454 | $132.45 | $132.45 | $132.50 |
| Purchase #4 | $232.26 | 9.560% | $254.4641 | $254.46 | $254.45 | $254.50 |
| Purchase #5 | $20.38 | 5.375% | $21.4754 | $21.48 | $21.50 | $21.50 |
| Purchase #6 | $99.93 | 8.823% | $108.7468 | $108.75 | $108.75 | $108.70 |
| Purchase #7 | $224.91 | 11.139% | $249.9627 | $249.96 | $249.95 | $250.00 |
| 7 purchase totals = | $948.36 | $1,047.5753 | $1,047.57 | $1,047.55 | $1,047.70 | |