| 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 | $107.39 | 3.245% | $110.8748 | $110.87 | $110.85 | $110.90 |
| Purchase #2 | $56.39 | 10.119% | $62.0961 | $62.10 | $62.10 | $62.10 |
| Purchase #3 | $175.93 | 3.269% | $181.6812 | $181.68 | $181.70 | $181.70 |
| Purchase #4 | $26.71 | 9.477% | $29.2413 | $29.24 | $29.25 | $29.20 |
| Purchase #5 | $234.37 | 11.178% | $260.5679 | $260.57 | $260.55 | $260.60 |
| Purchase #6 | $231.29 | 5.576% | $244.1867 | $244.19 | $244.20 | $244.20 |
| Purchase #7 | $191.84 | 12.857% | $216.5049 | $216.50 | $216.50 | $216.50 |
| 7 purchase totals = | $1,023.92 | $1,105.1529 | $1,105.15 | $1,105.15 | $1,105.20 | |