| 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 | $197.97 | 8.229% | $214.261 | $214.26 | $214.25 | $214.30 |
| Purchase #2 | $12.34 | 12.218% | $13.8477 | $13.85 | $13.85 | $13.80 |
| Purchase #3 | $208.28 | 13.418% | $236.227 | $236.23 | $236.25 | $236.20 |
| Purchase #4 | $141.76 | 5.297% | $149.269 | $149.27 | $149.25 | $149.30 |
| Purchase #5 | $134.97 | 10.791% | $149.5346 | $149.53 | $149.55 | $149.50 |
| Purchase #6 | $6.42 | 12.427% | $7.2178 | $7.22 | $7.20 | $7.20 |
| Purchase #7 | $221.68 | 13.105% | $250.7312 | $250.73 | $250.75 | $250.70 |
| 7 purchase totals = | $923.42 | $1,021.0883 | $1,021.09 | $1,021.10 | $1,021.00 | |