| 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 | $198.34 | 13.186% | $224.4931 | $224.49 | $224.50 | $224.50 |
| Purchase #2 | $34.54 | 3.639% | $35.7969 | $35.80 | $35.80 | $35.80 |
| Purchase #3 | $44.60 | 8.847% | $48.5458 | $48.55 | $48.55 | $48.50 |
| Purchase #4 | $125.53 | 6.578% | $133.7874 | $133.79 | $133.80 | $133.80 |
| Purchase #5 | $192.84 | 8.714% | $209.6441 | $209.64 | $209.65 | $209.60 |
| Purchase #6 | $13.58 | 13.637% | $15.4319 | $15.43 | $15.45 | $15.40 |
| Purchase #7 | $27.35 | 5.348% | $28.8127 | $28.81 | $28.80 | $28.80 |
| 7 purchase totals = | $636.78 | $696.5119 | $696.51 | $696.55 | $696.40 | |