| 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 | $224.71 | 11.214% | $249.909 | $249.91 | $249.90 | $249.90 |
| Purchase #2 | $180.30 | 5.173% | $189.6269 | $189.63 | $189.65 | $189.60 |
| Purchase #3 | $176.98 | 12.640% | $199.3503 | $199.35 | $199.35 | $199.40 |
| Purchase #4 | $15.42 | 11.220% | $17.1501 | $17.15 | $17.15 | $17.20 |
| Purchase #5 | $17.87 | 7.617% | $19.2312 | $19.23 | $19.25 | $19.20 |
| Purchase #6 | $46.50 | 8.827% | $50.6046 | $50.60 | $50.60 | $50.60 |
| Purchase #7 | $166.48 | 5.366% | $175.4133 | $175.41 | $175.40 | $175.40 |
| 7 purchase totals = | $828.26 | $901.2854 | $901.28 | $901.30 | $901.30 | |