| 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 | $217.52 | 11.257% | $242.0062 | $242.01 | $242.00 | $242.00 |
| Purchase #2 | $52.63 | 8.613% | $57.163 | $57.16 | $57.15 | $57.20 |
| Purchase #3 | $28.66 | 10.666% | $31.7169 | $31.72 | $31.70 | $31.70 |
| Purchase #4 | $71.48 | 5.363% | $75.3135 | $75.31 | $75.30 | $75.30 |
| Purchase #5 | $36.49 | 10.178% | $40.204 | $40.20 | $40.20 | $40.20 |
| Purchase #6 | $216.67 | 12.215% | $243.1362 | $243.14 | $243.15 | $243.10 |
| Purchase #7 | $38.51 | 11.234% | $42.8362 | $42.84 | $42.85 | $42.80 |
| 7 purchase totals = | $661.96 | $732.3760 | $732.38 | $732.35 | $732.30 | |