| 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 | $204.96 | 9.517% | $224.466 | $224.47 | $224.45 | $224.50 |
| Purchase #2 | $180.51 | 12.390% | $202.8752 | $202.88 | $202.90 | $202.90 |
| Purchase #3 | $69.63 | 4.590% | $72.826 | $72.83 | $72.85 | $72.80 |
| Purchase #4 | $50.58 | 8.842% | $55.0523 | $55.05 | $55.05 | $55.10 |
| Purchase #5 | $160.40 | 3.832% | $166.5465 | $166.55 | $166.55 | $166.50 |
| Purchase #6 | $96.48 | 6.512% | $102.7628 | $102.76 | $102.75 | $102.80 |
| Purchase #7 | $135.76 | 10.439% | $149.932 | $149.93 | $149.95 | $149.90 |
| 7 purchase totals = | $898.32 | $974.4608 | $974.47 | $974.50 | $974.50 | |