| 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 | $198.86 | 7.675% | $214.1225 | $214.12 | $214.10 | $214.10 |
| Purchase #2 | $138.56 | 8.398% | $150.1963 | $150.20 | $150.20 | $150.20 |
| Purchase #3 | $123.37 | 8.350% | $133.6714 | $133.67 | $133.65 | $133.70 |
| Purchase #4 | $108.40 | 7.116% | $116.1137 | $116.11 | $116.10 | $116.10 |
| Purchase #5 | $29.54 | 4.681% | $30.9228 | $30.92 | $30.90 | $30.90 |
| Purchase #6 | $238.94 | 12.428% | $268.6355 | $268.64 | $268.65 | $268.60 |
| Purchase #7 | $23.42 | 8.495% | $25.4095 | $25.41 | $25.40 | $25.40 |
| 7 purchase totals = | $861.09 | $939.0717 | $939.07 | $939.00 | $939.00 | |