| 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 | $199.79 | 8.202% | $216.1768 | $216.18 | $216.20 | $216.20 |
| Purchase #2 | $17.38 | 10.861% | $19.2676 | $19.27 | $19.25 | $19.30 |
| Purchase #3 | $58.43 | 3.222% | $60.3126 | $60.31 | $60.30 | $60.30 |
| Purchase #4 | $52.40 | 9.629% | $57.4456 | $57.45 | $57.45 | $57.40 |
| Purchase #5 | $59.54 | 4.520% | $62.2312 | $62.23 | $62.25 | $62.20 |
| Purchase #6 | $106.48 | 9.783% | $116.8969 | $116.90 | $116.90 | $116.90 |
| Purchase #7 | $196.88 | 10.601% | $217.7512 | $217.75 | $217.75 | $217.80 |
| 7 purchase totals = | $690.90 | $750.0819 | $750.09 | $750.10 | $750.10 | |