| 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 | $247.74 | 9.251% | $270.6584 | $270.66 | $270.65 | $270.70 |
| Purchase #2 | $64.89 | 13.698% | $73.7786 | $73.78 | $73.80 | $73.80 |
| Purchase #3 | $35.73 | 4.260% | $37.2521 | $37.25 | $37.25 | $37.30 |
| Purchase #4 | $169.89 | 8.295% | $183.9824 | $183.98 | $184.00 | $184.00 |
| Purchase #5 | $9.93 | 10.141% | $10.937 | $10.94 | $10.95 | $10.90 |
| Purchase #6 | $214.45 | 5.420% | $226.0732 | $226.07 | $226.05 | $226.10 |
| Purchase #7 | $141.82 | 9.490% | $155.2787 | $155.28 | $155.30 | $155.30 |
| 7 purchase totals = | $884.45 | $957.9604 | $957.96 | $958.00 | $958.10 | |