| 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 | $216.81 | 7.659% | $233.4155 | $233.42 | $233.40 | $233.40 |
| Purchase #2 | $32.47 | 13.464% | $36.8418 | $36.84 | $36.85 | $36.80 |
| Purchase #3 | $120.93 | 13.138% | $136.8178 | $136.82 | $136.80 | $136.80 |
| Purchase #4 | $38.41 | 7.142% | $41.1532 | $41.15 | $41.15 | $41.20 |
| Purchase #5 | $131.52 | 6.673% | $140.2963 | $140.30 | $140.30 | $140.30 |
| Purchase #6 | $154.55 | 9.603% | $169.3914 | $169.39 | $169.40 | $169.40 |
| Purchase #7 | $184.29 | 13.359% | $208.9093 | $208.91 | $208.90 | $208.90 |
| 7 purchase totals = | $878.98 | $966.8253 | $966.83 | $966.80 | $966.80 | |