| 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 | $107.80 | 13.714% | $122.5837 | $122.58 | $122.60 | $122.60 |
| Purchase #2 | $236.83 | 7.130% | $253.716 | $253.72 | $253.70 | $253.70 |
| Purchase #3 | $220.73 | 6.164% | $234.3358 | $234.34 | $234.35 | $234.30 |
| Purchase #4 | $68.64 | 3.468% | $71.0204 | $71.02 | $71.00 | $71.00 |
| Purchase #5 | $83.25 | 4.684% | $87.1494 | $87.15 | $87.15 | $87.10 |
| Purchase #6 | $154.33 | 5.627% | $163.0141 | $163.01 | $163.00 | $163.00 |
| Purchase #7 | $24.59 | 6.408% | $26.1657 | $26.17 | $26.15 | $26.20 |
| 7 purchase totals = | $896.17 | $957.9851 | $957.99 | $957.95 | $957.90 | |