| 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 | $127.37 | 11.711% | $142.2863 | $142.29 | $142.30 | $142.30 |
| Purchase #2 | $41.35 | 13.719% | $47.0228 | $47.02 | $47.00 | $47.00 |
| Purchase #3 | $213.83 | 8.513% | $232.0333 | $232.03 | $232.05 | $232.00 |
| Purchase #4 | $118.53 | 10.195% | $130.6141 | $130.61 | $130.60 | $130.60 |
| Purchase #5 | $105.70 | 6.332% | $112.3929 | $112.39 | $112.40 | $112.40 |
| Purchase #6 | $98.98 | 3.446% | $102.3909 | $102.39 | $102.40 | $102.40 |
| Purchase #7 | $143.94 | 3.872% | $149.5134 | $149.51 | $149.50 | $149.50 |
| 7 purchase totals = | $849.70 | $916.2537 | $916.24 | $916.25 | $916.20 | |