| 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 | $18.89 | 12.355% | $21.2239 | $21.22 | $21.20 | $21.20 |
| Purchase #2 | $97.96 | 8.861% | $106.6402 | $106.64 | $106.65 | $106.60 |
| Purchase #3 | $99.54 | 3.590% | $103.1135 | $103.11 | $103.10 | $103.10 |
| Purchase #4 | $232.36 | 6.426% | $247.2915 | $247.29 | $247.30 | $247.30 |
| Purchase #5 | $207.90 | 3.670% | $215.5299 | $215.53 | $215.55 | $215.50 |
| Purchase #6 | $46.68 | 10.757% | $51.7014 | $51.70 | $51.70 | $51.70 |
| Purchase #7 | $160.80 | 13.280% | $182.1542 | $182.15 | $182.15 | $182.20 |
| 7 purchase totals = | $864.13 | $927.6546 | $927.64 | $927.65 | $927.60 | |