| 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 | $212.38 | 4.533% | $222.0072 | $222.01 | $222.00 | $222.00 |
| Purchase #2 | $117.37 | 5.793% | $124.1692 | $124.17 | $124.15 | $124.20 |
| Purchase #3 | $94.63 | 9.454% | $103.5763 | $103.58 | $103.60 | $103.60 |
| Purchase #4 | $33.78 | 11.864% | $37.7877 | $37.79 | $37.80 | $37.80 |
| Purchase #5 | $206.66 | 8.432% | $224.0856 | $224.09 | $224.10 | $224.10 |
| Purchase #6 | $55.97 | 7.725% | $60.2937 | $60.29 | $60.30 | $60.30 |
| Purchase #7 | $212.53 | 4.371% | $221.8197 | $221.82 | $221.80 | $221.80 |
| 7 purchase totals = | $933.32 | $993.7394 | $993.75 | $993.75 | $993.80 | |