| 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 | $232.84 | 7.756% | $250.8991 | $250.90 | $250.90 | $250.90 |
| Purchase #2 | $137.38 | 8.377% | $148.8883 | $148.89 | $148.90 | $148.90 |
| Purchase #3 | $167.37 | 9.106% | $182.6107 | $182.61 | $182.60 | $182.60 |
| Purchase #4 | $98.93 | 7.258% | $106.1103 | $106.11 | $106.10 | $106.10 |
| Purchase #5 | $125.45 | 8.234% | $135.7796 | $135.78 | $135.80 | $135.80 |
| Purchase #6 | $23.36 | 9.596% | $25.6016 | $25.60 | $25.60 | $25.60 |
| Purchase #7 | $57.77 | 7.527% | $62.1183 | $62.12 | $62.10 | $62.10 |
| 7 purchase totals = | $843.10 | $912.0079 | $912.01 | $912.00 | $912.00 | |