| 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 | $220.61 | 10.770% | $244.3697 | $244.37 | $244.35 | $244.40 |
| Purchase #2 | $121.38 | 3.284% | $125.3661 | $125.37 | $125.35 | $125.40 |
| Purchase #3 | $100.44 | 9.795% | $110.2781 | $110.28 | $110.30 | $110.30 |
| Purchase #4 | $180.47 | 8.183% | $195.2379 | $195.24 | $195.25 | $195.20 |
| Purchase #5 | $129.71 | 12.694% | $146.1754 | $146.18 | $146.20 | $146.20 |
| Purchase #6 | $245.27 | 11.713% | $273.9985 | $274.00 | $274.00 | $274.00 |
| Purchase #7 | $73.68 | 4.570% | $77.0472 | $77.05 | $77.05 | $77.00 |
| 7 purchase totals = | $1,071.56 | $1,172.4729 | $1,172.49 | $1,172.50 | $1,172.50 | |