| 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 | $132.72 | 3.186% | $136.9485 | $136.95 | $136.95 | $136.90 |
| Purchase #2 | $89.35 | 12.201% | $100.2516 | $100.25 | $100.25 | $100.30 |
| Purchase #3 | $48.64 | 4.143% | $50.6552 | $50.66 | $50.65 | $50.70 |
| Purchase #4 | $250.74 | 11.448% | $279.4447 | $279.44 | $279.45 | $279.40 |
| Purchase #5 | $127.84 | 9.824% | $140.399 | $140.40 | $140.40 | $140.40 |
| Purchase #6 | $91.42 | 11.125% | $101.5905 | $101.59 | $101.60 | $101.60 |
| Purchase #7 | $208.96 | 13.104% | $236.3421 | $236.34 | $236.35 | $236.30 |
| 7 purchase totals = | $949.67 | $1,045.6316 | $1,045.63 | $1,045.65 | $1,045.60 | |