| 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 | $83.50 | 13.556% | $94.8193 | $94.82 | $94.80 | $94.80 |
| Purchase #2 | $167.77 | 3.762% | $174.0815 | $174.08 | $174.10 | $174.10 |
| Purchase #3 | $142.26 | 4.601% | $148.8054 | $148.81 | $148.80 | $148.80 |
| Purchase #4 | $236.68 | 3.271% | $244.4218 | $244.42 | $244.40 | $244.40 |
| Purchase #5 | $112.94 | 13.784% | $128.5076 | $128.51 | $128.50 | $128.50 |
| Purchase #6 | $46.93 | 3.243% | $48.4519 | $48.45 | $48.45 | $48.50 |
| Purchase #7 | $223.68 | 4.661% | $234.1057 | $234.11 | $234.10 | $234.10 |
| 7 purchase totals = | $1,013.76 | $1,073.1932 | $1,073.20 | $1,073.15 | $1,073.20 | |