| 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 | $210.49 | 13.414% | $238.7251 | $238.73 | $238.75 | $238.70 |
| Purchase #2 | $193.38 | 11.410% | $215.4447 | $215.44 | $215.45 | $215.40 |
| Purchase #3 | $215.91 | 5.510% | $227.8066 | $227.81 | $227.80 | $227.80 |
| Purchase #4 | $104.79 | 7.795% | $112.9584 | $112.96 | $112.95 | $113.00 |
| Purchase #5 | $83.30 | 13.457% | $94.5097 | $94.51 | $94.50 | $94.50 |
| Purchase #6 | $64.34 | 6.163% | $68.3053 | $68.31 | $68.30 | $68.30 |
| Purchase #7 | $28.48 | 7.280% | $30.5533 | $30.55 | $30.55 | $30.60 |
| 7 purchase totals = | $900.69 | $988.3031 | $988.31 | $988.30 | $988.30 | |