| 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 | $246.54 | 3.572% | $255.3464 | $255.35 | $255.35 | $255.30 |
| Purchase #2 | $111.49 | 13.114% | $126.1108 | $126.11 | $126.10 | $126.10 |
| Purchase #3 | $85.99 | 9.301% | $93.9879 | $93.99 | $94.00 | $94.00 |
| Purchase #4 | $7.50 | 8.142% | $8.1107 | $8.11 | $8.10 | $8.10 |
| Purchase #5 | $17.70 | 11.469% | $19.73 | $19.73 | $19.75 | $19.70 |
| Purchase #6 | $14.81 | 11.187% | $16.4668 | $16.47 | $16.45 | $16.50 |
| Purchase #7 | $247.55 | 7.851% | $266.9852 | $266.99 | $267.00 | $267.00 |
| 7 purchase totals = | $731.58 | $786.7378 | $786.75 | $786.75 | $786.70 | |