| 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 | $108.39 | 4.803% | $113.596 | $113.60 | $113.60 | $113.60 |
| Purchase #2 | $212.60 | 10.339% | $234.5807 | $234.58 | $234.60 | $234.60 |
| Purchase #3 | $249.64 | 9.803% | $274.1122 | $274.11 | $274.10 | $274.10 |
| Purchase #4 | $180.46 | 3.201% | $186.2365 | $186.24 | $186.25 | $186.20 |
| Purchase #5 | $180.49 | 3.767% | $187.2891 | $187.29 | $187.30 | $187.30 |
| Purchase #6 | $82.90 | 4.457% | $86.5949 | $86.59 | $86.60 | $86.60 |
| Purchase #7 | $249.72 | 8.618% | $271.2409 | $271.24 | $271.25 | $271.20 |
| 7 purchase totals = | $1,264.20 | $1,353.6503 | $1,353.65 | $1,353.70 | $1,353.60 | |