| 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 | $42.41 | 3.492% | $43.891 | $43.89 | $43.90 | $43.90 |
| Purchase #2 | $214.80 | 6.608% | $228.994 | $228.99 | $229.00 | $229.00 |
| Purchase #3 | $25.28 | 13.869% | $28.7861 | $28.79 | $28.80 | $28.80 |
| Purchase #4 | $247.32 | 7.114% | $264.9143 | $264.91 | $264.90 | $264.90 |
| Purchase #5 | $234.29 | 6.484% | $249.4814 | $249.48 | $249.50 | $249.50 |
| Purchase #6 | $243.70 | 4.498% | $254.6616 | $254.66 | $254.65 | $254.70 |
| Purchase #7 | $26.49 | 7.425% | $28.4569 | $28.46 | $28.45 | $28.50 |
| 7 purchase totals = | $1,034.29 | $1,099.1853 | $1,099.18 | $1,099.20 | $1,099.30 | |