| 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 | $112.38 | 11.377% | $125.1655 | $125.17 | $125.15 | $125.20 |
| Purchase #2 | $118.78 | 7.786% | $128.0282 | $128.03 | $128.05 | $128.00 |
| Purchase #3 | $196.66 | 13.756% | $223.7125 | $223.71 | $223.70 | $223.70 |
| Purchase #4 | $88.95 | 13.652% | $101.0935 | $101.09 | $101.10 | $101.10 |
| Purchase #5 | $41.49 | 11.195% | $46.1348 | $46.13 | $46.15 | $46.10 |
| Purchase #6 | $82.48 | 6.802% | $88.0903 | $88.09 | $88.10 | $88.10 |
| Purchase #7 | $27.44 | 13.223% | $31.0684 | $31.07 | $31.05 | $31.10 |
| 7 purchase totals = | $668.18 | $743.2932 | $743.29 | $743.30 | $743.30 | |