| 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 | $202.89 | 8.106% | $219.3363 | $219.34 | $219.35 | $219.30 |
| Purchase #2 | $194.51 | 12.289% | $218.4133 | $218.41 | $218.40 | $218.40 |
| Purchase #3 | $42.73 | 3.125% | $44.0653 | $44.07 | $44.05 | $44.10 |
| Purchase #4 | $59.67 | 13.585% | $67.7762 | $67.78 | $67.80 | $67.80 |
| Purchase #5 | $129.81 | 7.178% | $139.1278 | $139.13 | $139.15 | $139.10 |
| Purchase #6 | $156.54 | 4.540% | $163.6469 | $163.65 | $163.65 | $163.60 |
| Purchase #7 | $175.29 | 7.453% | $188.3544 | $188.35 | $188.35 | $188.40 |
| 7 purchase totals = | $961.44 | $1,040.7202 | $1,040.73 | $1,040.75 | $1,040.70 | |