| 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 | $196.75 | 5.418% | $207.4099 | $207.41 | $207.40 | $207.40 |
| Purchase #2 | $183.30 | 13.608% | $208.2435 | $208.24 | $208.25 | $208.20 |
| Purchase #3 | $64.57 | 10.550% | $71.3821 | $71.38 | $71.40 | $71.40 |
| Purchase #4 | $99.94 | 10.532% | $110.4657 | $110.47 | $110.45 | $110.50 |
| Purchase #5 | $197.68 | 13.758% | $224.8768 | $224.88 | $224.90 | $224.90 |
| Purchase #6 | $46.37 | 7.786% | $49.9804 | $49.98 | $50.00 | $50.00 |
| Purchase #7 | $137.44 | 9.459% | $150.4404 | $150.44 | $150.45 | $150.40 |
| 7 purchase totals = | $926.05 | $1,022.7988 | $1,022.80 | $1,022.85 | $1,022.80 | |