| 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 | $141.53 | 3.800% | $146.9081 | $146.91 | $146.90 | $146.90 |
| Purchase #2 | $236.79 | 7.731% | $255.0962 | $255.10 | $255.10 | $255.10 |
| Purchase #3 | $14.36 | 11.712% | $16.0418 | $16.04 | $16.05 | $16.00 |
| Purchase #4 | $29.29 | 12.676% | $33.0028 | $33.00 | $33.00 | $33.00 |
| Purchase #5 | $202.96 | 4.663% | $212.424 | $212.42 | $212.40 | $212.40 |
| Purchase #6 | $9.26 | 5.459% | $9.7655 | $9.77 | $9.75 | $9.80 |
| Purchase #7 | $246.44 | 3.664% | $255.4696 | $255.47 | $255.45 | $255.50 |
| 7 purchase totals = | $880.63 | $928.7080 | $928.71 | $928.65 | $928.70 | |