| 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 | $185.39 | 4.133% | $193.0522 | $193.05 | $193.05 | $193.10 |
| Purchase #2 | $236.70 | 10.141% | $260.7037 | $260.70 | $260.70 | $260.70 |
| Purchase #3 | $224.70 | 8.871% | $244.6331 | $244.63 | $244.65 | $244.60 |
| Purchase #4 | $78.64 | 7.687% | $84.6851 | $84.69 | $84.70 | $84.70 |
| Purchase #5 | $10.93 | 12.560% | $12.3028 | $12.30 | $12.30 | $12.30 |
| Purchase #6 | $106.73 | 13.529% | $121.1695 | $121.17 | $121.15 | $121.20 |
| Purchase #7 | $161.71 | 4.739% | $169.3734 | $169.37 | $169.35 | $169.40 |
| 7 purchase totals = | $1,004.80 | $1,085.9198 | $1,085.91 | $1,085.90 | $1,086.00 | |