| 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 | $229.96 | 6.779% | $245.549 | $245.55 | $245.55 | $245.50 |
| Purchase #2 | $168.31 | 12.618% | $189.5474 | $189.55 | $189.55 | $189.50 |
| Purchase #3 | $127.50 | 7.839% | $137.4947 | $137.49 | $137.50 | $137.50 |
| Purchase #4 | $141.28 | 12.388% | $158.7818 | $158.78 | $158.80 | $158.80 |
| Purchase #5 | $26.92 | 8.368% | $29.1727 | $29.17 | $29.15 | $29.20 |
| Purchase #6 | $188.55 | 9.292% | $206.0701 | $206.07 | $206.05 | $206.10 |
| Purchase #7 | $26.80 | 6.334% | $28.4975 | $28.50 | $28.50 | $28.50 |
| 7 purchase totals = | $909.32 | $995.1132 | $995.11 | $995.10 | $995.10 | |