| 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 | $132.96 | 9.434% | $145.5034 | $145.50 | $145.50 | $145.50 |
| Purchase #2 | $15.64 | 13.226% | $17.7085 | $17.71 | $17.70 | $17.70 |
| Purchase #3 | $222.97 | 10.460% | $246.2927 | $246.29 | $246.30 | $246.30 |
| Purchase #4 | $69.85 | 8.456% | $75.7565 | $75.76 | $75.75 | $75.80 |
| Purchase #5 | $191.31 | 11.784% | $213.854 | $213.85 | $213.85 | $213.90 |
| Purchase #6 | $236.74 | 11.262% | $263.4017 | $263.40 | $263.40 | $263.40 |
| Purchase #7 | $139.26 | 8.606% | $151.2447 | $151.24 | $151.25 | $151.20 |
| 7 purchase totals = | $1,008.73 | $1,113.7615 | $1,113.75 | $1,113.75 | $1,113.80 | |