| 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 | $104.97 | 7.691% | $113.0432 | $113.04 | $113.05 | $113.00 |
| Purchase #2 | $99.83 | 7.672% | $107.489 | $107.49 | $107.50 | $107.50 |
| Purchase #3 | $104.35 | 9.479% | $114.2413 | $114.24 | $114.25 | $114.20 |
| Purchase #4 | $217.76 | 12.137% | $244.1895 | $244.19 | $244.20 | $244.20 |
| Purchase #5 | $100.87 | 5.858% | $106.779 | $106.78 | $106.80 | $106.80 |
| Purchase #6 | $225.25 | 12.236% | $252.8116 | $252.81 | $252.80 | $252.80 |
| Purchase #7 | $125.27 | 10.814% | $138.8167 | $138.82 | $138.80 | $138.80 |
| 7 purchase totals = | $978.30 | $1,077.3703 | $1,077.37 | $1,077.40 | $1,077.30 | |