| 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 | $222.27 | 6.575% | $236.8843 | $236.88 | $236.90 | $236.90 |
| Purchase #2 | $61.45 | 5.140% | $64.6085 | $64.61 | $64.60 | $64.60 |
| Purchase #3 | $17.63 | 3.293% | $18.2106 | $18.21 | $18.20 | $18.20 |
| Purchase #4 | $26.70 | 9.367% | $29.201 | $29.20 | $29.20 | $29.20 |
| Purchase #5 | $15.46 | 4.204% | $16.1099 | $16.11 | $16.10 | $16.10 |
| Purchase #6 | $117.46 | 12.305% | $131.9135 | $131.91 | $131.90 | $131.90 |
| Purchase #7 | $193.52 | 9.865% | $212.6107 | $212.61 | $212.60 | $212.60 |
| 7 purchase totals = | $654.49 | $709.5385 | $709.53 | $709.50 | $709.50 | |