| 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 | $10.57 | 11.793% | $11.8165 | $11.82 | $11.80 | $11.80 |
| Purchase #2 | $221.99 | 9.213% | $242.4419 | $242.44 | $242.45 | $242.40 |
| Purchase #3 | $186.80 | 9.781% | $205.0709 | $205.07 | $205.05 | $205.10 |
| Purchase #4 | $82.95 | 13.654% | $94.276 | $94.28 | $94.30 | $94.30 |
| Purchase #5 | $81.96 | 9.478% | $89.7282 | $89.73 | $89.75 | $89.70 |
| Purchase #6 | $156.48 | 8.838% | $170.3097 | $170.31 | $170.30 | $170.30 |
| Purchase #7 | $222.55 | 5.353% | $234.4631 | $234.46 | $234.45 | $234.50 |
| 7 purchase totals = | $963.30 | $1,048.1063 | $1,048.11 | $1,048.10 | $1,048.10 | |