| 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 | $239.43 | 4.569% | $250.3696 | $250.37 | $250.35 | $250.40 |
| Purchase #2 | $59.54 | 7.674% | $64.1091 | $64.11 | $64.10 | $64.10 |
| Purchase #3 | $125.31 | 12.338% | $140.7707 | $140.77 | $140.75 | $140.80 |
| Purchase #4 | $212.90 | 6.518% | $226.7768 | $226.78 | $226.80 | $226.80 |
| Purchase #5 | $182.64 | 4.594% | $191.0305 | $191.03 | $191.05 | $191.00 |
| Purchase #6 | $81.84 | 3.116% | $84.3901 | $84.39 | $84.40 | $84.40 |
| Purchase #7 | $236.39 | 11.111% | $262.6553 | $262.66 | $262.65 | $262.70 |
| 7 purchase totals = | $1,138.05 | $1,220.1021 | $1,220.11 | $1,220.10 | $1,220.20 | |