| 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 | $242.71 | 7.660% | $261.3016 | $261.30 | $261.30 | $261.30 |
| Purchase #2 | $181.61 | 10.846% | $201.3074 | $201.31 | $201.30 | $201.30 |
| Purchase #3 | $166.56 | 12.527% | $187.425 | $187.43 | $187.45 | $187.40 |
| Purchase #4 | $168.30 | 8.267% | $182.2134 | $182.21 | $182.20 | $182.20 |
| Purchase #5 | $221.39 | 8.145% | $239.4222 | $239.42 | $239.40 | $239.40 |
| Purchase #6 | $170.61 | 6.613% | $181.8924 | $181.89 | $181.90 | $181.90 |
| Purchase #7 | $45.70 | 8.843% | $49.7413 | $49.74 | $49.75 | $49.70 |
| 7 purchase totals = | $1,196.88 | $1,303.3033 | $1,303.30 | $1,303.30 | $1,303.20 | |