| 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 | $219.30 | 5.649% | $231.6883 | $231.69 | $231.70 | $231.70 |
| Purchase #2 | $229.73 | 6.552% | $244.7819 | $244.78 | $244.80 | $244.80 |
| Purchase #3 | $142.88 | 8.587% | $155.1491 | $155.15 | $155.15 | $155.10 |
| Purchase #4 | $30.47 | 9.500% | $33.3647 | $33.36 | $33.35 | $33.40 |
| Purchase #5 | $191.96 | 13.160% | $217.2219 | $217.22 | $217.20 | $217.20 |
| Purchase #6 | $215.71 | 7.613% | $232.132 | $232.13 | $232.15 | $232.10 |
| Purchase #7 | $95.47 | 4.289% | $99.5647 | $99.56 | $99.55 | $99.60 |
| 7 purchase totals = | $1,125.52 | $1,213.9026 | $1,213.89 | $1,213.90 | $1,213.90 | |