| 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 | $122.48 | 5.142% | $128.7779 | $128.78 | $128.80 | $128.80 |
| Purchase #2 | $214.89 | 9.843% | $236.0416 | $236.04 | $236.05 | $236.00 |
| Purchase #3 | $133.39 | 11.779% | $149.102 | $149.10 | $149.10 | $149.10 |
| Purchase #4 | $11.76 | 12.488% | $13.2286 | $13.23 | $13.25 | $13.20 |
| Purchase #5 | $246.70 | 12.319% | $277.091 | $277.09 | $277.10 | $277.10 |
| Purchase #6 | $24.41 | 5.188% | $25.6764 | $25.68 | $25.70 | $25.70 |
| Purchase #7 | $239.86 | 9.202% | $261.9319 | $261.93 | $261.95 | $261.90 |
| 7 purchase totals = | $993.49 | $1,091.8494 | $1,091.85 | $1,091.95 | $1,091.80 | |