| 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 | $218.48 | 3.217% | $225.5085 | $225.51 | $225.50 | $225.50 |
| Purchase #2 | $181.33 | 5.204% | $190.7664 | $190.77 | $190.75 | $190.80 |
| Purchase #3 | $115.45 | 7.268% | $123.8409 | $123.84 | $123.85 | $123.80 |
| Purchase #4 | $147.40 | 10.605% | $163.0318 | $163.03 | $163.05 | $163.00 |
| Purchase #5 | $50.26 | 13.450% | $57.02 | $57.02 | $57.00 | $57.00 |
| Purchase #6 | $101.26 | 4.368% | $105.683 | $105.68 | $105.70 | $105.70 |
| Purchase #7 | $13.32 | 11.213% | $14.8136 | $14.81 | $14.80 | $14.80 |
| 7 purchase totals = | $827.50 | $880.6642 | $880.66 | $880.65 | $880.60 | |