| 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 | $119.85 | 10.356% | $132.2617 | $132.26 | $132.25 | $132.30 |
| Purchase #2 | $232.71 | 10.104% | $256.223 | $256.22 | $256.20 | $256.20 |
| Purchase #3 | $167.51 | 12.148% | $187.8591 | $187.86 | $187.85 | $187.90 |
| Purchase #4 | $31.99 | 5.324% | $33.6931 | $33.69 | $33.70 | $33.70 |
| Purchase #5 | $11.47 | 9.776% | $12.5913 | $12.59 | $12.60 | $12.60 |
| Purchase #6 | $217.68 | 11.522% | $242.7611 | $242.76 | $242.75 | $242.80 |
| Purchase #7 | $59.76 | 7.682% | $64.3508 | $64.35 | $64.35 | $64.40 |
| 7 purchase totals = | $840.97 | $929.7401 | $929.73 | $929.70 | $929.90 | |