| 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 | $126.48 | 4.426% | $132.078 | $132.08 | $132.10 | $132.10 |
| Purchase #2 | $81.47 | 4.323% | $84.9919 | $84.99 | $85.00 | $85.00 |
| Purchase #3 | $19.98 | 4.137% | $20.8066 | $20.81 | $20.80 | $20.80 |
| Purchase #4 | $81.96 | 11.873% | $91.6911 | $91.69 | $91.70 | $91.70 |
| Purchase #5 | $242.55 | 7.491% | $260.7194 | $260.72 | $260.70 | $260.70 |
| Purchase #6 | $185.48 | 5.198% | $195.1213 | $195.12 | $195.10 | $195.10 |
| Purchase #7 | $111.45 | 12.463% | $125.34 | $125.34 | $125.35 | $125.30 |
| 7 purchase totals = | $849.37 | $910.7483 | $910.75 | $910.75 | $910.70 | |