| 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 | $198.25 | 9.516% | $217.1155 | $217.12 | $217.10 | $217.10 |
| Purchase #2 | $126.82 | 4.103% | $132.0234 | $132.02 | $132.00 | $132.00 |
| Purchase #3 | $225.77 | 8.228% | $244.3464 | $244.35 | $244.35 | $244.30 |
| Purchase #4 | $137.61 | 12.771% | $155.1842 | $155.18 | $155.20 | $155.20 |
| Purchase #5 | $131.74 | 7.706% | $141.8919 | $141.89 | $141.90 | $141.90 |
| Purchase #6 | $125.70 | 8.504% | $136.3895 | $136.39 | $136.40 | $136.40 |
| Purchase #7 | $84.62 | 7.770% | $91.195 | $91.20 | $91.20 | $91.20 |
| 7 purchase totals = | $1,030.51 | $1,118.1459 | $1,118.15 | $1,118.15 | $1,118.10 | |