| 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 | $198.89 | 10.503% | $219.7794 | $219.78 | $219.80 | $219.80 |
| Purchase #2 | $23.35 | 3.847% | $24.2483 | $24.25 | $24.25 | $24.20 |
| Purchase #3 | $198.62 | 13.574% | $225.5807 | $225.58 | $225.60 | $225.60 |
| Purchase #4 | $98.80 | 6.676% | $105.3959 | $105.40 | $105.40 | $105.40 |
| Purchase #5 | $34.63 | 11.277% | $38.5352 | $38.54 | $38.55 | $38.50 |
| Purchase #6 | $116.70 | 10.601% | $129.0714 | $129.07 | $129.05 | $129.10 |
| Purchase #7 | $9.37 | 4.257% | $9.7689 | $9.77 | $9.75 | $9.80 |
| 7 purchase totals = | $680.36 | $752.3798 | $752.39 | $752.40 | $752.40 | |