| 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 | $199.36 | 8.802% | $216.9077 | $216.91 | $216.90 | $216.90 |
| Purchase #2 | $28.29 | 8.586% | $30.719 | $30.72 | $30.70 | $30.70 |
| Purchase #3 | $236.68 | 10.159% | $260.7243 | $260.72 | $260.70 | $260.70 |
| Purchase #4 | $205.50 | 5.132% | $216.0463 | $216.05 | $216.05 | $216.00 |
| Purchase #5 | $166.90 | 6.391% | $177.5666 | $177.57 | $177.55 | $177.60 |
| Purchase #6 | $48.40 | 7.726% | $52.1394 | $52.14 | $52.15 | $52.10 |
| Purchase #7 | $160.98 | 4.753% | $168.6314 | $168.63 | $168.65 | $168.60 |
| 7 purchase totals = | $1,046.11 | $1,122.7347 | $1,122.74 | $1,122.70 | $1,122.60 | |