| 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 | $227.58 | 7.115% | $243.7723 | $243.77 | $243.75 | $243.80 |
| Purchase #2 | $114.47 | 10.651% | $126.6622 | $126.66 | $126.65 | $126.70 |
| Purchase #3 | $42.50 | 12.536% | $47.8278 | $47.83 | $47.85 | $47.80 |
| Purchase #4 | $113.75 | 11.292% | $126.5947 | $126.59 | $126.60 | $126.60 |
| Purchase #5 | $200.52 | 8.796% | $218.1577 | $218.16 | $218.15 | $218.20 |
| Purchase #6 | $212.79 | 3.157% | $219.5078 | $219.51 | $219.50 | $219.50 |
| Purchase #7 | $137.74 | 13.869% | $156.8432 | $156.84 | $156.85 | $156.80 |
| 7 purchase totals = | $1,049.35 | $1,139.3657 | $1,139.36 | $1,139.35 | $1,139.40 | |