| 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 | $224.84 | 7.823% | $242.4292 | $242.43 | $242.45 | $242.40 |
| Purchase #2 | $218.45 | 9.487% | $239.1744 | $239.17 | $239.15 | $239.20 |
| Purchase #3 | $226.32 | 7.512% | $243.3212 | $243.32 | $243.30 | $243.30 |
| Purchase #4 | $51.66 | 6.581% | $55.0597 | $55.06 | $55.05 | $55.10 |
| Purchase #5 | $109.90 | 13.836% | $125.1058 | $125.11 | $125.10 | $125.10 |
| Purchase #6 | $225.92 | 5.258% | $237.7989 | $237.80 | $237.80 | $237.80 |
| Purchase #7 | $104.42 | 12.325% | $117.2898 | $117.29 | $117.30 | $117.30 |
| 7 purchase totals = | $1,161.51 | $1,260.1790 | $1,260.18 | $1,260.15 | $1,260.20 | |