| 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 | $205.42 | 9.670% | $225.2841 | $225.28 | $225.30 | $225.30 |
| Purchase #2 | $12.30 | 7.307% | $13.1988 | $13.20 | $13.20 | $13.20 |
| Purchase #3 | $40.89 | 6.861% | $43.6955 | $43.70 | $43.70 | $43.70 |
| Purchase #4 | $183.55 | 12.376% | $206.2661 | $206.27 | $206.25 | $206.30 |
| Purchase #5 | $78.52 | 10.872% | $87.0567 | $87.06 | $87.05 | $87.10 |
| Purchase #6 | $46.52 | 9.731% | $51.0469 | $51.05 | $51.05 | $51.00 |
| Purchase #7 | $209.34 | 3.295% | $216.2378 | $216.24 | $216.25 | $216.20 |
| 7 purchase totals = | $776.54 | $842.7859 | $842.80 | $842.80 | $842.80 | |