| 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 | $194.47 | 9.571% | $213.0827 | $213.08 | $213.10 | $213.10 |
| Purchase #2 | $242.84 | 10.704% | $268.8336 | $268.83 | $268.85 | $268.80 |
| Purchase #3 | $98.94 | 12.410% | $111.2185 | $111.22 | $111.20 | $111.20 |
| Purchase #4 | $87.76 | 7.742% | $94.5544 | $94.55 | $94.55 | $94.60 |
| Purchase #5 | $126.68 | 9.312% | $138.4764 | $138.48 | $138.50 | $138.50 |
| Purchase #6 | $28.39 | 10.121% | $31.2634 | $31.26 | $31.25 | $31.30 |
| Purchase #7 | $65.54 | 11.515% | $73.0869 | $73.09 | $73.10 | $73.10 |
| 7 purchase totals = | $844.62 | $930.5159 | $930.51 | $930.55 | $930.60 | |