| 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 | $85.32 | 9.373% | $93.317 | $93.32 | $93.30 | $93.30 |
| Purchase #2 | $99.78 | 10.346% | $110.1032 | $110.10 | $110.10 | $110.10 |
| Purchase #3 | $184.71 | 6.407% | $196.5444 | $196.54 | $196.55 | $196.50 |
| Purchase #4 | $208.77 | 13.504% | $236.9623 | $236.96 | $236.95 | $237.00 |
| Purchase #5 | $140.44 | 13.600% | $159.5398 | $159.54 | $159.55 | $159.50 |
| Purchase #6 | $117.60 | 5.218% | $123.7364 | $123.74 | $123.75 | $123.70 |
| Purchase #7 | $70.90 | 3.740% | $73.5517 | $73.55 | $73.55 | $73.60 |
| 7 purchase totals = | $907.52 | $993.7548 | $993.75 | $993.75 | $993.70 | |