| 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 | $106.66 | 10.589% | $117.9542 | $117.95 | $117.95 | $118.00 |
| Purchase #2 | $45.64 | 11.702% | $50.9808 | $50.98 | $51.00 | $51.00 |
| Purchase #3 | $207.66 | 8.602% | $225.5229 | $225.52 | $225.50 | $225.50 |
| Purchase #4 | $224.68 | 6.777% | $239.9066 | $239.91 | $239.90 | $239.90 |
| Purchase #5 | $102.69 | 9.384% | $112.3264 | $112.33 | $112.35 | $112.30 |
| Purchase #6 | $120.51 | 10.411% | $133.0563 | $133.06 | $133.05 | $133.10 |
| Purchase #7 | $87.36 | 13.671% | $99.303 | $99.30 | $99.30 | $99.30 |
| 7 purchase totals = | $895.20 | $979.0502 | $979.05 | $979.05 | $979.10 | |