| 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 | $247.84 | 12.288% | $278.2946 | $278.29 | $278.30 | $278.30 |
| Purchase #2 | $207.66 | 13.718% | $236.1468 | $236.15 | $236.15 | $236.10 |
| Purchase #3 | $158.76 | 10.277% | $175.0758 | $175.08 | $175.10 | $175.10 |
| Purchase #4 | $18.82 | 4.786% | $19.7207 | $19.72 | $19.70 | $19.70 |
| Purchase #5 | $105.47 | 13.106% | $119.2929 | $119.29 | $119.30 | $119.30 |
| Purchase #6 | $97.35 | 5.504% | $102.7081 | $102.71 | $102.70 | $102.70 |
| Purchase #7 | $139.98 | 8.470% | $151.8363 | $151.84 | $151.85 | $151.80 |
| 7 purchase totals = | $975.88 | $1,083.0752 | $1,083.08 | $1,083.10 | $1,083.00 | |