| 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 | $229.87 | 11.244% | $255.7166 | $255.72 | $255.70 | $255.70 |
| Purchase #2 | $29.98 | 10.306% | $33.0697 | $33.07 | $33.05 | $33.10 |
| Purchase #3 | $104.41 | 7.787% | $112.5404 | $112.54 | $112.55 | $112.50 |
| Purchase #4 | $147.31 | 12.132% | $165.1816 | $165.18 | $165.20 | $165.20 |
| Purchase #5 | $183.86 | 7.520% | $197.6863 | $197.69 | $197.70 | $197.70 |
| Purchase #6 | $133.71 | 9.733% | $146.724 | $146.72 | $146.70 | $146.70 |
| Purchase #7 | $234.96 | 11.566% | $262.1355 | $262.14 | $262.15 | $262.10 |
| 7 purchase totals = | $1,064.10 | $1,173.0541 | $1,173.06 | $1,173.05 | $1,173.00 | |