| 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 | $222.98 | 6.525% | $237.5294 | $237.53 | $237.55 | $237.50 |
| Purchase #2 | $121.68 | 8.246% | $131.7137 | $131.71 | $131.70 | $131.70 |
| Purchase #3 | $216.36 | 4.545% | $226.1936 | $226.19 | $226.20 | $226.20 |
| Purchase #4 | $139.46 | 3.499% | $144.3397 | $144.34 | $144.35 | $144.30 |
| Purchase #5 | $24.94 | 13.524% | $28.3129 | $28.31 | $28.30 | $28.30 |
| Purchase #6 | $18.88 | 12.365% | $21.2145 | $21.21 | $21.20 | $21.20 |
| Purchase #7 | $5.56 | 5.725% | $5.8783 | $5.88 | $5.90 | $5.90 |
| 7 purchase totals = | $749.86 | $795.1821 | $795.17 | $795.20 | $795.10 | |