| 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 | $227.69 | 8.217% | $246.3993 | $246.40 | $246.40 | $246.40 |
| Purchase #2 | $104.49 | 4.383% | $109.0698 | $109.07 | $109.05 | $109.10 |
| Purchase #3 | $110.37 | 3.589% | $114.3312 | $114.33 | $114.35 | $114.30 |
| Purchase #4 | $118.98 | 13.347% | $134.8603 | $134.86 | $134.85 | $134.90 |
| Purchase #5 | $170.35 | 3.554% | $176.4042 | $176.40 | $176.40 | $176.40 |
| Purchase #6 | $34.88 | 3.859% | $36.226 | $36.23 | $36.25 | $36.20 |
| Purchase #7 | $215.95 | 9.344% | $236.1284 | $236.13 | $236.15 | $236.10 |
| 7 purchase totals = | $982.71 | $1,053.4192 | $1,053.42 | $1,053.45 | $1,053.40 | |