| 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 | $228.71 | 6.481% | $243.5327 | $243.53 | $243.55 | $243.50 |
| Purchase #2 | $32.62 | 13.222% | $36.933 | $36.93 | $36.95 | $36.90 |
| Purchase #3 | $96.41 | 4.146% | $100.4072 | $100.41 | $100.40 | $100.40 |
| Purchase #4 | $20.57 | 12.550% | $23.1515 | $23.15 | $23.15 | $23.20 |
| Purchase #5 | $212.53 | 7.653% | $228.7949 | $228.79 | $228.80 | $228.80 |
| Purchase #6 | $9.38 | 8.808% | $10.2062 | $10.21 | $10.20 | $10.20 |
| Purchase #7 | $165.48 | 9.295% | $180.8614 | $180.86 | $180.85 | $180.90 |
| 7 purchase totals = | $765.70 | $823.8869 | $823.88 | $823.90 | $823.90 | |