| 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 | $245.58 | 4.270% | $256.0663 | $256.07 | $256.05 | $256.10 |
| Purchase #2 | $203.66 | 4.298% | $212.4133 | $212.41 | $212.40 | $212.40 |
| Purchase #3 | $99.44 | 5.133% | $104.5443 | $104.54 | $104.55 | $104.50 |
| Purchase #4 | $77.50 | 11.505% | $86.4164 | $86.42 | $86.40 | $86.40 |
| Purchase #5 | $153.38 | 3.468% | $158.6992 | $158.70 | $158.70 | $158.70 |
| Purchase #6 | $36.78 | 9.644% | $40.3271 | $40.33 | $40.35 | $40.30 |
| Purchase #7 | $132.34 | 3.435% | $136.8859 | $136.89 | $136.90 | $136.90 |
| 7 purchase totals = | $948.68 | $995.3525 | $995.36 | $995.35 | $995.30 | |