| 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 | $80.64 | 9.689% | $88.4532 | $88.45 | $88.45 | $88.50 |
| Purchase #2 | $102.49 | 13.429% | $116.2534 | $116.25 | $116.25 | $116.30 |
| Purchase #3 | $213.51 | 9.181% | $233.1124 | $233.11 | $233.10 | $233.10 |
| Purchase #4 | $196.47 | 3.138% | $202.6352 | $202.64 | $202.65 | $202.60 |
| Purchase #5 | $124.30 | 5.826% | $131.5417 | $131.54 | $131.55 | $131.50 |
| Purchase #6 | $239.41 | 8.669% | $260.1645 | $260.16 | $260.15 | $260.20 |
| Purchase #7 | $227.70 | 3.720% | $236.1704 | $236.17 | $236.15 | $236.20 |
| 7 purchase totals = | $1,184.52 | $1,268.3308 | $1,268.32 | $1,268.30 | $1,268.40 | |