| 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 | $93.96 | 13.604% | $106.7423 | $106.74 | $106.75 | $106.70 |
| Purchase #2 | $45.90 | 5.853% | $48.5865 | $48.59 | $48.60 | $48.60 |
| Purchase #3 | $234.94 | 10.688% | $260.0504 | $260.05 | $260.05 | $260.10 |
| Purchase #4 | $133.60 | 11.412% | $148.8464 | $148.85 | $148.85 | $148.80 |
| Purchase #5 | $166.70 | 10.151% | $183.6217 | $183.62 | $183.60 | $183.60 |
| Purchase #6 | $94.73 | 7.342% | $101.6851 | $101.69 | $101.70 | $101.70 |
| Purchase #7 | $232.57 | 9.377% | $254.3781 | $254.38 | $254.40 | $254.40 |
| 7 purchase totals = | $1,002.40 | $1,103.9105 | $1,103.92 | $1,103.95 | $1,103.90 | |