| 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 | $124.49 | 6.285% | $132.3142 | $132.31 | $132.30 | $132.30 |
| Purchase #2 | $202.68 | 8.688% | $220.2888 | $220.29 | $220.30 | $220.30 |
| Purchase #3 | $97.50 | 8.767% | $106.0478 | $106.05 | $106.05 | $106.00 |
| Purchase #4 | $61.78 | 4.544% | $64.5873 | $64.59 | $64.60 | $64.60 |
| Purchase #5 | $174.80 | 7.724% | $188.3016 | $188.30 | $188.30 | $188.30 |
| Purchase #6 | $217.83 | 13.813% | $247.9189 | $247.92 | $247.90 | $247.90 |
| Purchase #7 | $154.45 | 4.612% | $161.5732 | $161.57 | $161.55 | $161.60 |
| 7 purchase totals = | $1,033.53 | $1,121.0318 | $1,121.03 | $1,121.00 | $1,121.00 | |