| 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 | $217.67 | 11.375% | $242.43 | $242.43 | $242.45 | $242.40 |
| Purchase #2 | $55.28 | 9.293% | $60.4172 | $60.42 | $60.40 | $60.40 |
| Purchase #3 | $203.95 | 13.752% | $231.9972 | $232.00 | $232.00 | $232.00 |
| Purchase #4 | $31.30 | 10.856% | $34.6979 | $34.70 | $34.70 | $34.70 |
| Purchase #5 | $188.61 | 12.785% | $212.7238 | $212.72 | $212.70 | $212.70 |
| Purchase #6 | $8.56 | 6.642% | $9.1286 | $9.13 | $9.15 | $9.10 |
| Purchase #7 | $96.35 | 10.378% | $106.3492 | $106.35 | $106.35 | $106.30 |
| 7 purchase totals = | $801.72 | $897.7439 | $897.75 | $897.75 | $897.60 | |