| 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 | $207.85 | 9.207% | $226.9867 | $226.99 | $227.00 | $227.00 |
| Purchase #2 | $190.74 | 9.406% | $208.681 | $208.68 | $208.70 | $208.70 |
| Purchase #3 | $57.33 | 3.403% | $59.2809 | $59.28 | $59.30 | $59.30 |
| Purchase #4 | $219.33 | 6.106% | $232.7223 | $232.72 | $232.70 | $232.70 |
| Purchase #5 | $107.40 | 3.658% | $111.3287 | $111.33 | $111.35 | $111.30 |
| Purchase #6 | $84.63 | 12.386% | $95.1123 | $95.11 | $95.10 | $95.10 |
| Purchase #7 | $47.93 | 7.744% | $51.6417 | $51.64 | $51.65 | $51.60 |
| 7 purchase totals = | $915.21 | $985.7536 | $985.75 | $985.80 | $985.70 | |