| 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 | $213.40 | 10.575% | $235.9671 | $235.97 | $235.95 | $236.00 |
| Purchase #2 | $17.81 | 6.648% | $18.994 | $18.99 | $19.00 | $19.00 |
| Purchase #3 | $105.96 | 6.645% | $113.001 | $113.00 | $113.00 | $113.00 |
| Purchase #4 | $53.43 | 3.701% | $55.4074 | $55.41 | $55.40 | $55.40 |
| Purchase #5 | $5.73 | 10.751% | $6.346 | $6.35 | $6.35 | $6.30 |
| Purchase #6 | $196.48 | 7.602% | $211.4164 | $211.42 | $211.40 | $211.40 |
| Purchase #7 | $219.70 | 4.552% | $229.7007 | $229.70 | $229.70 | $229.70 |
| 7 purchase totals = | $812.51 | $870.8326 | $870.84 | $870.80 | $870.80 | |