| 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 | $185.51 | 7.308% | $199.0671 | $199.07 | $199.05 | $199.10 |
| Purchase #2 | $234.61 | 12.648% | $264.2835 | $264.28 | $264.30 | $264.30 |
| Purchase #3 | $183.39 | 11.420% | $204.3331 | $204.33 | $204.35 | $204.30 |
| Purchase #4 | $129.95 | 3.103% | $133.9823 | $133.98 | $134.00 | $134.00 |
| Purchase #5 | $229.59 | 6.142% | $243.6914 | $243.69 | $243.70 | $243.70 |
| Purchase #6 | $229.73 | 11.761% | $256.7485 | $256.75 | $256.75 | $256.70 |
| Purchase #7 | $138.97 | 7.568% | $149.4872 | $149.49 | $149.50 | $149.50 |
| 7 purchase totals = | $1,331.75 | $1,451.5931 | $1,451.59 | $1,451.65 | $1,451.60 | |