| 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 | $238.38 | 3.622% | $247.0141 | $247.01 | $247.00 | $247.00 |
| Purchase #2 | $31.69 | 4.104% | $32.9906 | $32.99 | $33.00 | $33.00 |
| Purchase #3 | $229.70 | 9.753% | $252.1026 | $252.10 | $252.10 | $252.10 |
| Purchase #4 | $126.62 | 9.306% | $138.4033 | $138.40 | $138.40 | $138.40 |
| Purchase #5 | $231.96 | 4.441% | $242.2613 | $242.26 | $242.25 | $242.30 |
| Purchase #6 | $84.81 | 10.779% | $93.9517 | $93.95 | $93.95 | $94.00 |
| Purchase #7 | $117.49 | 13.162% | $132.954 | $132.95 | $132.95 | $133.00 |
| 7 purchase totals = | $1,060.65 | $1,139.6776 | $1,139.66 | $1,139.65 | $1,139.80 | |