| 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 | $22.53 | 11.476% | $25.1155 | $25.12 | $25.10 | $25.10 |
| Purchase #2 | $89.57 | 13.636% | $101.7838 | $101.78 | $101.80 | $101.80 |
| Purchase #3 | $177.87 | 3.361% | $183.8482 | $183.85 | $183.85 | $183.80 |
| Purchase #4 | $126.51 | 9.865% | $138.9902 | $138.99 | $139.00 | $139.00 |
| Purchase #5 | $187.48 | 6.526% | $199.7149 | $199.71 | $199.70 | $199.70 |
| Purchase #6 | $181.64 | 10.594% | $200.8829 | $200.88 | $200.90 | $200.90 |
| Purchase #7 | $74.31 | 5.329% | $78.27 | $78.27 | $78.25 | $78.30 |
| 7 purchase totals = | $859.91 | $928.6055 | $928.60 | $928.60 | $928.60 | |