| 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 | $249.85 | 3.526% | $258.6597 | $258.66 | $258.65 | $258.70 |
| Purchase #2 | $122.40 | 10.138% | $134.8089 | $134.81 | $134.80 | $134.80 |
| Purchase #3 | $7.27 | 5.815% | $7.6928 | $7.69 | $7.70 | $7.70 |
| Purchase #4 | $73.91 | 12.780% | $83.3557 | $83.36 | $83.35 | $83.40 |
| Purchase #5 | $111.30 | 9.560% | $121.9403 | $121.94 | $121.95 | $121.90 |
| Purchase #6 | $113.58 | 8.307% | $123.0151 | $123.02 | $123.00 | $123.00 |
| Purchase #7 | $101.44 | 5.307% | $106.8234 | $106.82 | $106.80 | $106.80 |
| 7 purchase totals = | $779.75 | $836.2959 | $836.30 | $836.25 | $836.30 | |