| 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 | $194.62 | 5.484% | $205.293 | $205.29 | $205.30 | $205.30 |
| Purchase #2 | $37.91 | 11.599% | $42.3072 | $42.31 | $42.30 | $42.30 |
| Purchase #3 | $87.93 | 3.833% | $91.3004 | $91.30 | $91.30 | $91.30 |
| Purchase #4 | $23.61 | 13.516% | $26.8011 | $26.80 | $26.80 | $26.80 |
| Purchase #5 | $107.63 | 12.600% | $121.1914 | $121.19 | $121.20 | $121.20 |
| Purchase #6 | $210.62 | 12.682% | $237.3308 | $237.33 | $237.35 | $237.30 |
| Purchase #7 | $97.51 | 8.284% | $105.5877 | $105.59 | $105.60 | $105.60 |
| 7 purchase totals = | $759.83 | $829.8116 | $829.81 | $829.85 | $829.80 | |