| 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 | $122.98 | 7.822% | $132.5995 | $132.60 | $132.60 | $132.60 |
| Purchase #2 | $236.94 | 8.758% | $257.6912 | $257.69 | $257.70 | $257.70 |
| Purchase #3 | $109.82 | 11.259% | $122.1846 | $122.18 | $122.20 | $122.20 |
| Purchase #4 | $125.51 | 7.560% | $134.9986 | $135.00 | $135.00 | $135.00 |
| Purchase #5 | $108.25 | 10.197% | $119.2883 | $119.29 | $119.30 | $119.30 |
| Purchase #6 | $25.79 | 12.675% | $29.0589 | $29.06 | $29.05 | $29.10 |
| Purchase #7 | $30.99 | 7.688% | $33.3725 | $33.37 | $33.35 | $33.40 |
| 7 purchase totals = | $760.28 | $829.1936 | $829.19 | $829.20 | $829.30 | |