| 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 | $143.81 | 7.633% | $154.787 | $154.79 | $154.80 | $154.80 |
| Purchase #2 | $216.64 | 8.121% | $234.2333 | $234.23 | $234.25 | $234.20 |
| Purchase #3 | $5.34 | 10.839% | $5.9188 | $5.92 | $5.90 | $5.90 |
| Purchase #4 | $243.68 | 4.258% | $254.0559 | $254.06 | $254.05 | $254.10 |
| Purchase #5 | $130.57 | 5.606% | $137.8898 | $137.89 | $137.90 | $137.90 |
| Purchase #6 | $250.71 | 9.532% | $274.6077 | $274.61 | $274.60 | $274.60 |
| Purchase #7 | $24.57 | 12.506% | $27.6427 | $27.64 | $27.65 | $27.60 |
| 7 purchase totals = | $1,015.32 | $1,089.1352 | $1,089.14 | $1,089.15 | $1,089.10 | |