| 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 | $104.55 | 11.318% | $116.383 | $116.38 | $116.40 | $116.40 |
| Purchase #2 | $20.49 | 6.814% | $21.8862 | $21.89 | $21.90 | $21.90 |
| Purchase #3 | $208.55 | 8.232% | $225.7178 | $225.72 | $225.70 | $225.70 |
| Purchase #4 | $231.37 | 6.309% | $245.9671 | $245.97 | $245.95 | $246.00 |
| Purchase #5 | $186.77 | 10.409% | $206.2109 | $206.21 | $206.20 | $206.20 |
| Purchase #6 | $23.57 | 7.534% | $25.3458 | $25.35 | $25.35 | $25.30 |
| Purchase #7 | $75.48 | 9.642% | $82.7578 | $82.76 | $82.75 | $82.80 |
| 7 purchase totals = | $850.78 | $924.2686 | $924.28 | $924.25 | $924.30 | |