| 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 | $191.72 | 6.688% | $204.5422 | $204.54 | $204.55 | $204.50 |
| Purchase #2 | $21.49 | 4.765% | $22.514 | $22.51 | $22.50 | $22.50 |
| Purchase #3 | $20.54 | 6.772% | $21.931 | $21.93 | $21.95 | $21.90 |
| Purchase #4 | $191.37 | 10.181% | $210.8534 | $210.85 | $210.85 | $210.90 |
| Purchase #5 | $149.26 | 6.702% | $159.2634 | $159.26 | $159.25 | $159.30 |
| Purchase #6 | $160.55 | 6.471% | $170.9392 | $170.94 | $170.95 | $170.90 |
| Purchase #7 | $239.86 | 4.494% | $250.6393 | $250.64 | $250.65 | $250.60 |
| 7 purchase totals = | $974.79 | $1,040.6825 | $1,040.67 | $1,040.70 | $1,040.60 | |