| 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 | $234.25 | 3.470% | $242.3785 | $242.38 | $242.40 | $242.40 |
| Purchase #2 | $214.94 | 9.827% | $236.0622 | $236.06 | $236.05 | $236.10 |
| Purchase #3 | $13.53 | 8.232% | $14.6438 | $14.64 | $14.65 | $14.60 |
| Purchase #4 | $241.91 | 5.329% | $254.8014 | $254.80 | $254.80 | $254.80 |
| Purchase #5 | $47.52 | 13.394% | $53.8848 | $53.88 | $53.90 | $53.90 |
| Purchase #6 | $219.79 | 8.785% | $239.0986 | $239.10 | $239.10 | $239.10 |
| Purchase #7 | $29.77 | 3.519% | $30.8176 | $30.82 | $30.80 | $30.80 |
| 7 purchase totals = | $1,001.71 | $1,071.6869 | $1,071.68 | $1,071.70 | $1,071.70 | |