| 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 | $231.28 | 4.711% | $242.1756 | $242.18 | $242.20 | $242.20 |
| Purchase #2 | $104.47 | 6.165% | $110.9106 | $110.91 | $110.90 | $110.90 |
| Purchase #3 | $210.52 | 3.524% | $217.9387 | $217.94 | $217.95 | $217.90 |
| Purchase #4 | $49.37 | 5.208% | $51.9412 | $51.94 | $51.95 | $51.90 |
| Purchase #5 | $67.58 | 12.622% | $76.1099 | $76.11 | $76.10 | $76.10 |
| Purchase #6 | $67.76 | 3.395% | $70.0605 | $70.06 | $70.05 | $70.10 |
| Purchase #7 | $70.47 | 8.776% | $76.6544 | $76.65 | $76.65 | $76.70 |
| 7 purchase totals = | $801.45 | $845.7909 | $845.79 | $845.80 | $845.80 | |