| 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 | $123.36 | 10.546% | $136.3695 | $136.37 | $136.35 | $136.40 |
| Purchase #2 | $30.55 | 5.773% | $32.3137 | $32.31 | $32.30 | $32.30 |
| Purchase #3 | $60.65 | 7.277% | $65.0635 | $65.06 | $65.05 | $65.10 |
| Purchase #4 | $211.37 | 11.600% | $235.8889 | $235.89 | $235.90 | $235.90 |
| Purchase #5 | $97.64 | 11.422% | $108.7924 | $108.79 | $108.80 | $108.80 |
| Purchase #6 | $201.44 | 8.811% | $219.1889 | $219.19 | $219.20 | $219.20 |
| Purchase #7 | $125.54 | 10.742% | $139.0255 | $139.03 | $139.05 | $139.00 |
| 7 purchase totals = | $850.55 | $936.6424 | $936.64 | $936.65 | $936.70 | |