| 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 | $228.38 | 12.370% | $256.6306 | $256.63 | $256.65 | $256.60 |
| Purchase #2 | $50.61 | 5.479% | $53.3829 | $53.38 | $53.40 | $53.40 |
| Purchase #3 | $189.97 | 11.841% | $212.4643 | $212.46 | $212.45 | $212.50 |
| Purchase #4 | $102.97 | 13.293% | $116.6578 | $116.66 | $116.65 | $116.70 |
| Purchase #5 | $196.40 | 7.207% | $210.5545 | $210.55 | $210.55 | $210.60 |
| Purchase #6 | $193.27 | 10.203% | $212.9893 | $212.99 | $213.00 | $213.00 |
| Purchase #7 | $146.86 | 13.154% | $166.178 | $166.18 | $166.20 | $166.20 |
| 7 purchase totals = | $1,108.46 | $1,228.8574 | $1,228.85 | $1,228.90 | $1,229.00 | |