| 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 | $12.65 | 12.468% | $14.2272 | $14.23 | $14.25 | $14.20 |
| Purchase #2 | $104.35 | 9.145% | $113.8928 | $113.89 | $113.90 | $113.90 |
| Purchase #3 | $83.90 | 11.595% | $93.6282 | $93.63 | $93.65 | $93.60 |
| Purchase #4 | $215.73 | 13.669% | $245.2181 | $245.22 | $245.20 | $245.20 |
| Purchase #5 | $30.89 | 4.413% | $32.2532 | $32.25 | $32.25 | $32.30 |
| Purchase #6 | $210.94 | 12.818% | $237.9783 | $237.98 | $238.00 | $238.00 |
| Purchase #7 | $175.36 | 7.313% | $188.1841 | $188.18 | $188.20 | $188.20 |
| 7 purchase totals = | $833.82 | $925.3819 | $925.38 | $925.45 | $925.40 | |