| 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 | $121.55 | 4.138% | $126.5797 | $126.58 | $126.60 | $126.60 |
| Purchase #2 | $126.48 | 13.766% | $143.8912 | $143.89 | $143.90 | $143.90 |
| Purchase #3 | $162.31 | 6.279% | $172.5014 | $172.50 | $172.50 | $172.50 |
| Purchase #4 | $127.60 | 13.586% | $144.9357 | $144.94 | $144.95 | $144.90 |
| Purchase #5 | $215.51 | 8.672% | $234.199 | $234.20 | $234.20 | $234.20 |
| Purchase #6 | $99.95 | 5.790% | $105.7371 | $105.74 | $105.75 | $105.70 |
| Purchase #7 | $14.97 | 7.584% | $16.1053 | $16.11 | $16.10 | $16.10 |
| 7 purchase totals = | $868.37 | $943.9494 | $943.96 | $944.00 | $943.90 | |