| 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 | $95.97 | 5.474% | $101.2234 | $101.22 | $101.20 | $101.20 |
| Purchase #2 | $135.55 | 10.102% | $149.2433 | $149.24 | $149.25 | $149.20 |
| Purchase #3 | $221.55 | 3.592% | $229.5081 | $229.51 | $229.50 | $229.50 |
| Purchase #4 | $234.37 | 9.103% | $255.7047 | $255.70 | $255.70 | $255.70 |
| Purchase #5 | $133.99 | 5.243% | $141.0151 | $141.02 | $141.00 | $141.00 |
| Purchase #6 | $98.81 | 6.717% | $105.4471 | $105.45 | $105.45 | $105.40 |
| Purchase #7 | $231.91 | 12.548% | $261.0101 | $261.01 | $261.00 | $261.00 |
| 7 purchase totals = | $1,152.15 | $1,243.1518 | $1,243.15 | $1,243.10 | $1,243.00 | |