| 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 | $122.38 | 12.338% | $137.4792 | $137.48 | $137.50 | $137.50 |
| Purchase #2 | $126.27 | 9.508% | $138.2758 | $138.28 | $138.30 | $138.30 |
| Purchase #3 | $212.89 | 5.197% | $223.9539 | $223.95 | $223.95 | $224.00 |
| Purchase #4 | $57.35 | 10.257% | $63.2324 | $63.23 | $63.25 | $63.20 |
| Purchase #5 | $10.38 | 10.872% | $11.5085 | $11.51 | $11.50 | $11.50 |
| Purchase #6 | $11.37 | 13.628% | $12.9195 | $12.92 | $12.90 | $12.90 |
| Purchase #7 | $225.31 | 12.576% | $253.645 | $253.65 | $253.65 | $253.60 |
| 7 purchase totals = | $765.95 | $841.0143 | $841.02 | $841.05 | $841.00 | |