| 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 | $67.49 | 4.378% | $70.4447 | $70.44 | $70.45 | $70.40 |
| Purchase #2 | $102.45 | 12.767% | $115.5298 | $115.53 | $115.55 | $115.50 |
| Purchase #3 | $153.57 | 6.739% | $163.9191 | $163.92 | $163.90 | $163.90 |
| Purchase #4 | $193.86 | 13.497% | $220.0253 | $220.03 | $220.05 | $220.00 |
| Purchase #5 | $245.97 | 6.475% | $261.8966 | $261.90 | $261.90 | $261.90 |
| Purchase #6 | $37.41 | 10.819% | $41.4574 | $41.46 | $41.45 | $41.50 |
| Purchase #7 | $220.67 | 7.227% | $236.6178 | $236.62 | $236.60 | $236.60 |
| 7 purchase totals = | $1,021.42 | $1,109.8907 | $1,109.90 | $1,109.90 | $1,109.80 | |