| 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 | $243.80 | 13.514% | $276.7471 | $276.75 | $276.75 | $276.70 |
| Purchase #2 | $139.61 | 7.764% | $150.4493 | $150.45 | $150.45 | $150.40 |
| Purchase #3 | $196.75 | 10.369% | $217.151 | $217.15 | $217.15 | $217.20 |
| Purchase #4 | $81.48 | 3.726% | $84.5159 | $84.52 | $84.50 | $84.50 |
| Purchase #5 | $215.96 | 5.145% | $227.0711 | $227.07 | $227.05 | $227.10 |
| Purchase #6 | $239.28 | 8.156% | $258.7957 | $258.80 | $258.80 | $258.80 |
| Purchase #7 | $116.69 | 9.471% | $127.7417 | $127.74 | $127.75 | $127.70 |
| 7 purchase totals = | $1,233.57 | $1,342.4718 | $1,342.48 | $1,342.45 | $1,342.40 | |