| 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 | $213.70 | 5.221% | $224.8573 | $224.86 | $224.85 | $224.90 |
| Purchase #2 | $99.38 | 6.693% | $106.0315 | $106.03 | $106.05 | $106.00 |
| Purchase #3 | $121.76 | 8.588% | $132.2167 | $132.22 | $132.20 | $132.20 |
| Purchase #4 | $119.63 | 10.600% | $132.3108 | $132.31 | $132.30 | $132.30 |
| Purchase #5 | $61.53 | 13.749% | $69.9898 | $69.99 | $70.00 | $70.00 |
| Purchase #6 | $86.43 | 4.822% | $90.5977 | $90.60 | $90.60 | $90.60 |
| Purchase #7 | $81.59 | 12.811% | $92.0425 | $92.04 | $92.05 | $92.00 |
| 7 purchase totals = | $784.02 | $848.0463 | $848.05 | $848.05 | $848.00 | |