| 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 | $118.46 | 3.553% | $122.6689 | $122.67 | $122.65 | $122.70 |
| Purchase #2 | $40.30 | 6.734% | $43.0138 | $43.01 | $43.00 | $43.00 |
| Purchase #3 | $16.84 | 12.224% | $18.8985 | $18.90 | $18.90 | $18.90 |
| Purchase #4 | $74.33 | 4.212% | $77.4608 | $77.46 | $77.45 | $77.50 |
| Purchase #5 | $236.51 | 4.313% | $246.7107 | $246.71 | $246.70 | $246.70 |
| Purchase #6 | $78.49 | 4.712% | $82.1884 | $82.19 | $82.20 | $82.20 |
| Purchase #7 | $128.56 | 9.120% | $140.2847 | $140.28 | $140.30 | $140.30 |
| 7 purchase totals = | $693.49 | $731.2258 | $731.22 | $731.20 | $731.30 | |