| 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 | $124.45 | 4.679% | $130.273 | $130.27 | $130.25 | $130.30 |
| Purchase #2 | $75.63 | 11.153% | $84.065 | $84.07 | $84.05 | $84.10 |
| Purchase #3 | $238.42 | 8.343% | $258.3114 | $258.31 | $258.30 | $258.30 |
| Purchase #4 | $91.93 | 5.495% | $96.9816 | $96.98 | $97.00 | $97.00 |
| Purchase #5 | $52.35 | 4.410% | $54.6586 | $54.66 | $54.65 | $54.70 |
| Purchase #6 | $221.39 | 10.486% | $244.605 | $244.61 | $244.60 | $244.60 |
| Purchase #7 | $94.26 | 3.359% | $97.4262 | $97.43 | $97.45 | $97.40 |
| 7 purchase totals = | $898.43 | $966.3208 | $966.33 | $966.30 | $966.40 | |