| 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 | $232.32 | 13.255% | $263.114 | $263.11 | $263.10 | $263.10 |
| Purchase #2 | $224.35 | 3.772% | $232.8125 | $232.81 | $232.80 | $232.80 |
| Purchase #3 | $35.30 | 10.335% | $38.9483 | $38.95 | $38.95 | $38.90 |
| Purchase #4 | $115.88 | 8.234% | $125.4216 | $125.42 | $125.40 | $125.40 |
| Purchase #5 | $174.53 | 7.412% | $187.4662 | $187.47 | $187.45 | $187.50 |
| Purchase #6 | $228.70 | 12.512% | $257.3149 | $257.31 | $257.30 | $257.30 |
| Purchase #7 | $25.75 | 9.624% | $28.2282 | $28.23 | $28.25 | $28.20 |
| 7 purchase totals = | $1,036.83 | $1,133.3057 | $1,133.30 | $1,133.25 | $1,133.20 | |