| 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 | $203.28 | 9.657% | $222.9107 | $222.91 | $222.90 | $222.90 |
| Purchase #2 | $250.73 | 9.644% | $274.9104 | $274.91 | $274.90 | $274.90 |
| Purchase #3 | $142.63 | 5.129% | $149.9455 | $149.95 | $149.95 | $149.90 |
| Purchase #4 | $36.85 | 9.247% | $40.2575 | $40.26 | $40.25 | $40.30 |
| Purchase #5 | $11.33 | 13.132% | $12.8179 | $12.82 | $12.80 | $12.80 |
| Purchase #6 | $11.58 | 5.149% | $12.1763 | $12.18 | $12.20 | $12.20 |
| Purchase #7 | $169.80 | 7.322% | $182.2328 | $182.23 | $182.25 | $182.20 |
| 7 purchase totals = | $826.20 | $895.2511 | $895.26 | $895.25 | $895.20 | |