| 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 | $116.60 | 11.827% | $130.3903 | $130.39 | $130.40 | $130.40 |
| Purchase #2 | $165.63 | 10.318% | $182.7197 | $182.72 | $182.70 | $182.70 |
| Purchase #3 | $36.63 | 13.572% | $41.6014 | $41.60 | $41.60 | $41.60 |
| Purchase #4 | $45.69 | 11.662% | $51.0184 | $51.02 | $51.00 | $51.00 |
| Purchase #5 | $126.28 | 9.474% | $138.2438 | $138.24 | $138.25 | $138.20 |
| Purchase #6 | $133.36 | 13.122% | $150.8595 | $150.86 | $150.85 | $150.90 |
| Purchase #7 | $215.39 | 9.566% | $235.9942 | $235.99 | $236.00 | $236.00 |
| 7 purchase totals = | $839.58 | $930.8273 | $930.82 | $930.80 | $930.80 | |