| 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 | $104.29 | 12.113% | $116.9226 | $116.92 | $116.90 | $116.90 |
| Purchase #2 | $199.33 | 9.716% | $218.6969 | $218.70 | $218.70 | $218.70 |
| Purchase #3 | $215.93 | 8.800% | $234.9318 | $234.93 | $234.95 | $234.90 |
| Purchase #4 | $224.51 | 4.321% | $234.2111 | $234.21 | $234.20 | $234.20 |
| Purchase #5 | $138.28 | 11.606% | $154.3288 | $154.33 | $154.35 | $154.30 |
| Purchase #6 | $150.36 | 3.746% | $155.9925 | $155.99 | $156.00 | $156.00 |
| Purchase #7 | $247.96 | 11.667% | $276.8895 | $276.89 | $276.90 | $276.90 |
| 7 purchase totals = | $1,280.66 | $1,391.9732 | $1,391.97 | $1,392.00 | $1,391.90 | |