| 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 | $202.53 | 5.392% | $213.4504 | $213.45 | $213.45 | $213.50 |
| Purchase #2 | $41.27 | 4.812% | $43.2559 | $43.26 | $43.25 | $43.30 |
| Purchase #3 | $48.80 | 3.827% | $50.6676 | $50.67 | $50.65 | $50.70 |
| Purchase #4 | $43.60 | 4.778% | $45.6832 | $45.68 | $45.70 | $45.70 |
| Purchase #5 | $30.64 | 9.806% | $33.6446 | $33.64 | $33.65 | $33.60 |
| Purchase #6 | $244.83 | 5.581% | $258.494 | $258.49 | $258.50 | $258.50 |
| Purchase #7 | $120.63 | 10.104% | $132.8185 | $132.82 | $132.80 | $132.80 |
| 7 purchase totals = | $732.30 | $778.0142 | $778.01 | $778.00 | $778.10 | |