| 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 | $219.67 | 13.829% | $250.0482 | $250.05 | $250.05 | $250.00 |
| Purchase #2 | $94.60 | 10.277% | $104.322 | $104.32 | $104.30 | $104.30 |
| Purchase #3 | $20.60 | 9.524% | $22.5619 | $22.56 | $22.55 | $22.60 |
| Purchase #4 | $36.48 | 8.104% | $39.4363 | $39.44 | $39.45 | $39.40 |
| Purchase #5 | $91.25 | 10.596% | $100.9189 | $100.92 | $100.90 | $100.90 |
| Purchase #6 | $134.79 | 12.213% | $151.2519 | $151.25 | $151.25 | $151.30 |
| Purchase #7 | $131.41 | 13.833% | $149.5879 | $149.59 | $149.60 | $149.60 |
| 7 purchase totals = | $728.80 | $818.1271 | $818.13 | $818.10 | $818.10 | |