| 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 | $186.25 | 12.675% | $209.8572 | $209.86 | $209.85 | $209.90 |
| Purchase #2 | $33.94 | 8.555% | $36.8436 | $36.84 | $36.85 | $36.80 |
| Purchase #3 | $241.79 | 13.135% | $273.5491 | $273.55 | $273.55 | $273.50 |
| Purchase #4 | $102.63 | 3.544% | $106.2672 | $106.27 | $106.25 | $106.30 |
| Purchase #5 | $151.87 | 12.313% | $170.5698 | $170.57 | $170.55 | $170.60 |
| Purchase #6 | $36.74 | 13.664% | $41.7602 | $41.76 | $41.75 | $41.80 |
| Purchase #7 | $238.41 | 11.800% | $266.5424 | $266.54 | $266.55 | $266.50 |
| 7 purchase totals = | $991.63 | $1,105.3895 | $1,105.39 | $1,105.35 | $1,105.40 | |