| 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 | $196.32 | 9.598% | $215.1628 | $215.16 | $215.15 | $215.20 |
| Purchase #2 | $9.26 | 5.240% | $9.7452 | $9.75 | $9.75 | $9.70 |
| Purchase #3 | $72.55 | 13.167% | $82.1027 | $82.10 | $82.10 | $82.10 |
| Purchase #4 | $214.92 | 8.740% | $233.704 | $233.70 | $233.70 | $233.70 |
| Purchase #5 | $40.31 | 5.870% | $42.6762 | $42.68 | $42.70 | $42.70 |
| Purchase #6 | $91.36 | 8.304% | $98.9465 | $98.95 | $98.95 | $98.90 |
| Purchase #7 | $206.94 | 10.573% | $228.8198 | $228.82 | $228.80 | $228.80 |
| 7 purchase totals = | $831.66 | $911.1572 | $911.16 | $911.15 | $911.10 | |