| 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 | $230.51 | 11.615% | $257.2837 | $257.28 | $257.30 | $257.30 |
| Purchase #2 | $177.51 | 11.190% | $197.3734 | $197.37 | $197.35 | $197.40 |
| Purchase #3 | $34.48 | 13.237% | $39.0441 | $39.04 | $39.05 | $39.00 |
| Purchase #4 | $124.50 | 13.646% | $141.4893 | $141.49 | $141.50 | $141.50 |
| Purchase #5 | $104.84 | 6.109% | $111.2447 | $111.24 | $111.25 | $111.20 |
| Purchase #6 | $124.94 | 9.684% | $137.0392 | $137.04 | $137.05 | $137.00 |
| Purchase #7 | $43.90 | 3.471% | $45.4238 | $45.42 | $45.40 | $45.40 |
| 7 purchase totals = | $840.68 | $928.8982 | $928.88 | $928.90 | $928.80 | |