| 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 | $225.96 | 4.813% | $236.8355 | $236.84 | $236.85 | $236.80 |
| Purchase #2 | $241.81 | 12.676% | $272.4618 | $272.46 | $272.45 | $272.50 |
| Purchase #3 | $16.99 | 13.818% | $19.3377 | $19.34 | $19.35 | $19.30 |
| Purchase #4 | $111.27 | 7.667% | $119.8011 | $119.80 | $119.80 | $119.80 |
| Purchase #5 | $69.38 | 7.709% | $74.7285 | $74.73 | $74.75 | $74.70 |
| Purchase #6 | $88.34 | 3.704% | $91.6121 | $91.61 | $91.60 | $91.60 |
| Purchase #7 | $39.67 | 9.402% | $43.3998 | $43.40 | $43.40 | $43.40 |
| 7 purchase totals = | $793.42 | $858.1765 | $858.18 | $858.20 | $858.10 | |