| 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 | $23.25 | 12.225% | $26.0923 | $26.09 | $26.10 | $26.10 |
| Purchase #2 | $224.61 | 5.450% | $236.8512 | $236.85 | $236.85 | $236.90 |
| Purchase #3 | $151.25 | 13.839% | $172.1815 | $172.18 | $172.20 | $172.20 |
| Purchase #4 | $214.47 | 3.281% | $221.5068 | $221.51 | $221.50 | $221.50 |
| Purchase #5 | $128.31 | 6.375% | $136.4898 | $136.49 | $136.50 | $136.50 |
| Purchase #6 | $108.60 | 7.309% | $116.5376 | $116.54 | $116.55 | $116.50 |
| Purchase #7 | $170.45 | 3.464% | $176.3544 | $176.35 | $176.35 | $176.40 |
| 7 purchase totals = | $1,020.94 | $1,086.0136 | $1,086.01 | $1,086.05 | $1,086.10 | |