| 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 | $201.56 | 7.814% | $217.3099 | $217.31 | $217.30 | $217.30 |
| Purchase #2 | $70.86 | 9.311% | $77.4578 | $77.46 | $77.45 | $77.50 |
| Purchase #3 | $229.81 | 5.548% | $242.5599 | $242.56 | $242.55 | $242.60 |
| Purchase #4 | $30.92 | 4.749% | $32.3884 | $32.39 | $32.40 | $32.40 |
| Purchase #5 | $50.80 | 10.478% | $56.1228 | $56.12 | $56.10 | $56.10 |
| Purchase #6 | $28.33 | 7.442% | $30.4383 | $30.44 | $30.45 | $30.40 |
| Purchase #7 | $136.96 | 13.133% | $154.947 | $154.95 | $154.95 | $154.90 |
| 7 purchase totals = | $749.24 | $811.2241 | $811.23 | $811.20 | $811.20 | |