| 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 | $109.52 | 3.171% | $112.9929 | $112.99 | $113.00 | $113.00 |
| Purchase #2 | $32.67 | 6.135% | $34.6743 | $34.67 | $34.65 | $34.70 |
| Purchase #3 | $244.78 | 6.711% | $261.2072 | $261.21 | $261.20 | $261.20 |
| Purchase #4 | $173.32 | 12.661% | $195.264 | $195.26 | $195.25 | $195.30 |
| Purchase #5 | $192.29 | 11.467% | $214.3399 | $214.34 | $214.35 | $214.30 |
| Purchase #6 | $222.87 | 8.568% | $241.9655 | $241.97 | $241.95 | $242.00 |
| Purchase #7 | $100.51 | 12.673% | $113.2476 | $113.25 | $113.25 | $113.20 |
| 7 purchase totals = | $1,075.96 | $1,173.6914 | $1,173.69 | $1,173.65 | $1,173.70 | |