| 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 | $225.56 | 11.260% | $250.9581 | $250.96 | $250.95 | $251.00 |
| Purchase #2 | $180.27 | 8.732% | $196.0112 | $196.01 | $196.00 | $196.00 |
| Purchase #3 | $65.41 | 12.538% | $73.6111 | $73.61 | $73.60 | $73.60 |
| Purchase #4 | $7.60 | 7.771% | $8.1906 | $8.19 | $8.20 | $8.20 |
| Purchase #5 | $218.37 | 3.226% | $225.4146 | $225.41 | $225.40 | $225.40 |
| Purchase #6 | $13.88 | 7.365% | $14.9023 | $14.90 | $14.90 | $14.90 |
| Purchase #7 | $34.49 | 10.715% | $38.1856 | $38.19 | $38.20 | $38.20 |
| 7 purchase totals = | $745.58 | $807.2735 | $807.27 | $807.25 | $807.30 | |