| 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 | $188.29 | 8.222% | $203.7712 | $203.77 | $203.75 | $203.80 |
| Purchase #2 | $61.66 | 11.806% | $68.9396 | $68.94 | $68.95 | $68.90 |
| Purchase #3 | $97.59 | 5.721% | $103.1731 | $103.17 | $103.15 | $103.20 |
| Purchase #4 | $46.49 | 5.645% | $49.1144 | $49.11 | $49.10 | $49.10 |
| Purchase #5 | $88.41 | 10.391% | $97.5967 | $97.60 | $97.60 | $97.60 |
| Purchase #6 | $91.57 | 10.513% | $101.1968 | $101.20 | $101.20 | $101.20 |
| Purchase #7 | $227.47 | 12.664% | $256.2768 | $256.28 | $256.30 | $256.30 |
| 7 purchase totals = | $801.48 | $880.0686 | $880.07 | $880.05 | $880.10 | |