| 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 | $78.88 | 10.513% | $87.1727 | $87.17 | $87.15 | $87.20 |
| Purchase #2 | $205.42 | 4.162% | $213.9696 | $213.97 | $213.95 | $214.00 |
| Purchase #3 | $227.88 | 4.477% | $238.0822 | $238.08 | $238.10 | $238.10 |
| Purchase #4 | $114.53 | 4.618% | $119.819 | $119.82 | $119.80 | $119.80 |
| Purchase #5 | $148.26 | 3.269% | $153.1066 | $153.11 | $153.10 | $153.10 |
| Purchase #6 | $141.41 | 9.642% | $155.0448 | $155.04 | $155.05 | $155.00 |
| Purchase #7 | $21.38 | 4.698% | $22.3844 | $22.38 | $22.40 | $22.40 |
| 7 purchase totals = | $937.76 | $989.5793 | $989.57 | $989.55 | $989.60 | |