| 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 | $231.90 | 10.852% | $257.0658 | $257.07 | $257.05 | $257.10 |
| Purchase #2 | $220.57 | 7.232% | $236.5216 | $236.52 | $236.50 | $236.50 |
| Purchase #3 | $212.29 | 9.182% | $231.7825 | $231.78 | $231.80 | $231.80 |
| Purchase #4 | $149.44 | 9.158% | $163.1257 | $163.13 | $163.15 | $163.10 |
| Purchase #5 | $61.75 | 9.385% | $67.5452 | $67.55 | $67.55 | $67.50 |
| Purchase #6 | $172.53 | 6.143% | $183.1285 | $183.13 | $183.15 | $183.10 |
| Purchase #7 | $188.94 | 13.779% | $214.974 | $214.97 | $214.95 | $215.00 |
| 7 purchase totals = | $1,237.42 | $1,354.1433 | $1,354.15 | $1,354.15 | $1,354.10 | |