| 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 | $218.37 | 8.555% | $237.0516 | $237.05 | $237.05 | $237.10 |
| Purchase #2 | $202.65 | 11.208% | $225.363 | $225.36 | $225.35 | $225.40 |
| Purchase #3 | $188.89 | 10.864% | $209.411 | $209.41 | $209.40 | $209.40 |
| Purchase #4 | $75.62 | 4.191% | $78.7892 | $78.79 | $78.80 | $78.80 |
| Purchase #5 | $192.41 | 6.665% | $205.2341 | $205.23 | $205.25 | $205.20 |
| Purchase #6 | $98.43 | 11.722% | $109.968 | $109.97 | $109.95 | $110.00 |
| Purchase #7 | $180.74 | 10.389% | $199.5171 | $199.52 | $199.50 | $199.50 |
| 7 purchase totals = | $1,157.11 | $1,265.3340 | $1,265.33 | $1,265.30 | $1,265.40 | |