| 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 | $21.79 | 13.160% | $24.6576 | $24.66 | $24.65 | $24.70 |
| Purchase #2 | $192.93 | 7.370% | $207.1489 | $207.15 | $207.15 | $207.10 |
| Purchase #3 | $10.86 | 7.318% | $11.6547 | $11.65 | $11.65 | $11.70 |
| Purchase #4 | $31.62 | 8.453% | $34.2928 | $34.29 | $34.30 | $34.30 |
| Purchase #5 | $26.38 | 11.233% | $29.3433 | $29.34 | $29.35 | $29.30 |
| Purchase #6 | $247.34 | 13.297% | $280.2288 | $280.23 | $280.25 | $280.20 |
| Purchase #7 | $213.57 | 7.669% | $229.9487 | $229.95 | $229.95 | $229.90 |
| 7 purchase totals = | $744.49 | $817.2748 | $817.27 | $817.30 | $817.20 | |