| 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 | $224.27 | 10.362% | $247.5089 | $247.51 | $247.50 | $247.50 |
| Purchase #2 | $122.52 | 3.175% | $126.41 | $126.41 | $126.40 | $126.40 |
| Purchase #3 | $131.66 | 6.302% | $139.9572 | $139.96 | $139.95 | $140.00 |
| Purchase #4 | $64.79 | 10.401% | $71.5288 | $71.53 | $71.55 | $71.50 |
| Purchase #5 | $103.33 | 6.432% | $109.9762 | $109.98 | $110.00 | $110.00 |
| Purchase #6 | $153.88 | 3.802% | $159.7305 | $159.73 | $159.75 | $159.70 |
| Purchase #7 | $43.38 | 10.787% | $48.0594 | $48.06 | $48.05 | $48.10 |
| 7 purchase totals = | $843.83 | $903.1710 | $903.18 | $903.20 | $903.20 | |