| 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 | $104.45 | 12.382% | $117.383 | $117.38 | $117.40 | $117.40 |
| Purchase #2 | $234.38 | 6.288% | $249.1178 | $249.12 | $249.10 | $249.10 |
| Purchase #3 | $24.39 | 7.306% | $26.1719 | $26.17 | $26.15 | $26.20 |
| Purchase #4 | $176.40 | 8.762% | $191.8562 | $191.86 | $191.85 | $191.90 |
| Purchase #5 | $148.30 | 11.634% | $165.5532 | $165.55 | $165.55 | $165.60 |
| Purchase #6 | $108.25 | 10.202% | $119.2937 | $119.29 | $119.30 | $119.30 |
| Purchase #7 | $236.90 | 8.624% | $257.3303 | $257.33 | $257.35 | $257.30 |
| 7 purchase totals = | $1,033.07 | $1,126.7061 | $1,126.70 | $1,126.70 | $1,126.80 | |