| 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 | $116.56 | 4.595% | $121.9159 | $121.92 | $121.90 | $121.90 |
| Purchase #2 | $115.76 | 5.394% | $122.0041 | $122.00 | $122.00 | $122.00 |
| Purchase #3 | $16.43 | 5.223% | $17.2881 | $17.29 | $17.30 | $17.30 |
| Purchase #4 | $143.68 | 3.408% | $148.5766 | $148.58 | $148.60 | $148.60 |
| Purchase #5 | $168.54 | 9.652% | $184.8075 | $184.81 | $184.80 | $184.80 |
| Purchase #6 | $187.57 | 8.450% | $203.4197 | $203.42 | $203.40 | $203.40 |
| Purchase #7 | $83.50 | 12.794% | $94.183 | $94.18 | $94.20 | $94.20 |
| 7 purchase totals = | $832.04 | $892.1949 | $892.20 | $892.20 | $892.20 | |