| 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 | $35.41 | 12.805% | $39.9443 | $39.94 | $39.95 | $39.90 |
| Purchase #2 | $115.88 | 8.769% | $126.0415 | $126.04 | $126.05 | $126.00 |
| Purchase #3 | $151.73 | 10.341% | $167.4204 | $167.42 | $167.40 | $167.40 |
| Purchase #4 | $188.58 | 6.411% | $200.6699 | $200.67 | $200.65 | $200.70 |
| Purchase #5 | $110.51 | 4.771% | $115.7824 | $115.78 | $115.80 | $115.80 |
| Purchase #6 | $37.35 | 9.257% | $40.8075 | $40.81 | $40.80 | $40.80 |
| Purchase #7 | $209.33 | 9.188% | $228.5632 | $228.56 | $228.55 | $228.60 |
| 7 purchase totals = | $848.79 | $919.2292 | $919.22 | $919.20 | $919.20 | |