| 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 | $232.79 | 11.769% | $260.1871 | $260.19 | $260.20 | $260.20 |
| Purchase #2 | $234.40 | 11.210% | $260.6762 | $260.68 | $260.70 | $260.70 |
| Purchase #3 | $169.29 | 10.163% | $186.4949 | $186.49 | $186.50 | $186.50 |
| Purchase #4 | $126.75 | 6.363% | $134.8151 | $134.82 | $134.80 | $134.80 |
| Purchase #5 | $47.64 | 6.665% | $50.8152 | $50.82 | $50.80 | $50.80 |
| Purchase #6 | $20.44 | 7.115% | $21.8943 | $21.89 | $21.90 | $21.90 |
| Purchase #7 | $55.35 | 13.378% | $62.7547 | $62.75 | $62.75 | $62.80 |
| 7 purchase totals = | $886.66 | $977.6375 | $977.64 | $977.65 | $977.70 | |