| 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 | $110.83 | 5.871% | $117.3368 | $117.34 | $117.35 | $117.30 |
| Purchase #2 | $34.69 | 8.858% | $37.7628 | $37.76 | $37.75 | $37.80 |
| Purchase #3 | $204.75 | 3.608% | $212.1374 | $212.14 | $212.15 | $212.10 |
| Purchase #4 | $213.45 | 7.615% | $229.7042 | $229.70 | $229.70 | $229.70 |
| Purchase #5 | $36.78 | 4.773% | $38.5355 | $38.54 | $38.55 | $38.50 |
| Purchase #6 | $199.79 | 6.843% | $213.4616 | $213.46 | $213.45 | $213.50 |
| Purchase #7 | $145.62 | 8.811% | $158.4506 | $158.45 | $158.45 | $158.50 |
| 7 purchase totals = | $945.91 | $1,007.3889 | $1,007.39 | $1,007.40 | $1,007.40 | |