| 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 | $217.61 | 9.845% | $239.0337 | $239.03 | $239.05 | $239.00 |
| Purchase #2 | $174.25 | 3.832% | $180.9273 | $180.93 | $180.95 | $180.90 |
| Purchase #3 | $215.46 | 8.706% | $234.2179 | $234.22 | $234.20 | $234.20 |
| Purchase #4 | $132.58 | 8.382% | $143.6929 | $143.69 | $143.70 | $143.70 |
| Purchase #5 | $116.80 | 11.606% | $130.3558 | $130.36 | $130.35 | $130.40 |
| Purchase #6 | $232.59 | 11.124% | $258.4633 | $258.46 | $258.45 | $258.50 |
| Purchase #7 | $20.42 | 4.155% | $21.2685 | $21.27 | $21.25 | $21.30 |
| 7 purchase totals = | $1,109.71 | $1,207.9594 | $1,207.96 | $1,207.95 | $1,208.00 | |