| 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 | $113.91 | 3.446% | $117.8353 | $117.84 | $117.85 | $117.80 |
| Purchase #2 | $87.51 | 11.276% | $97.3776 | $97.38 | $97.40 | $97.40 |
| Purchase #3 | $238.31 | 7.655% | $256.5526 | $256.55 | $256.55 | $256.60 |
| Purchase #4 | $40.33 | 13.131% | $45.6257 | $45.63 | $45.65 | $45.60 |
| Purchase #5 | $109.50 | 8.772% | $119.1053 | $119.11 | $119.10 | $119.10 |
| Purchase #6 | $32.30 | 3.167% | $33.3229 | $33.32 | $33.30 | $33.30 |
| Purchase #7 | $232.63 | 5.353% | $245.0827 | $245.08 | $245.10 | $245.10 |
| 7 purchase totals = | $854.49 | $914.9021 | $914.91 | $914.95 | $914.90 | |