| 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 | $209.58 | 10.388% | $231.3512 | $231.35 | $231.35 | $231.40 |
| Purchase #2 | $200.48 | 5.581% | $211.6688 | $211.67 | $211.65 | $211.70 |
| Purchase #3 | $7.66 | 5.472% | $8.0792 | $8.08 | $8.10 | $8.10 |
| Purchase #4 | $63.46 | 3.136% | $65.4501 | $65.45 | $65.45 | $65.50 |
| Purchase #5 | $68.70 | 5.762% | $72.6585 | $72.66 | $72.65 | $72.70 |
| Purchase #6 | $146.54 | 13.556% | $166.405 | $166.41 | $166.40 | $166.40 |
| Purchase #7 | $142.48 | 3.513% | $147.4853 | $147.49 | $147.50 | $147.50 |
| 7 purchase totals = | $838.90 | $903.0981 | $903.11 | $903.10 | $903.30 | |