| 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 | $121.88 | 7.568% | $131.1039 | $131.10 | $131.10 | $131.10 |
| Purchase #2 | $12.78 | 13.469% | $14.5013 | $14.50 | $14.50 | $14.50 |
| Purchase #3 | $116.96 | 11.328% | $130.2092 | $130.21 | $130.20 | $130.20 |
| Purchase #4 | $185.84 | 11.163% | $206.5853 | $206.59 | $206.60 | $206.60 |
| Purchase #5 | $221.81 | 6.639% | $236.536 | $236.54 | $236.55 | $236.50 |
| Purchase #6 | $123.28 | 5.502% | $130.0629 | $130.06 | $130.05 | $130.10 |
| Purchase #7 | $104.43 | 10.421% | $115.3127 | $115.31 | $115.30 | $115.30 |
| 7 purchase totals = | $886.98 | $964.3113 | $964.31 | $964.30 | $964.30 | |