| 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 | $241.28 | 6.449% | $256.8401 | $256.84 | $256.85 | $256.80 |
| Purchase #2 | $40.83 | 9.437% | $44.6831 | $44.68 | $44.70 | $44.70 |
| Purchase #3 | $79.28 | 11.542% | $88.4305 | $88.43 | $88.45 | $88.40 |
| Purchase #4 | $128.30 | 13.353% | $145.4319 | $145.43 | $145.45 | $145.40 |
| Purchase #5 | $115.96 | 8.622% | $125.9581 | $125.96 | $125.95 | $126.00 |
| Purchase #6 | $140.72 | 6.179% | $149.4151 | $149.42 | $149.40 | $149.40 |
| Purchase #7 | $164.47 | 4.473% | $171.8267 | $171.83 | $171.85 | $171.80 |
| 7 purchase totals = | $910.84 | $982.5855 | $982.59 | $982.65 | $982.50 | |