| 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 | $99.38 | 11.684% | $110.9916 | $110.99 | $111.00 | $111.00 |
| Purchase #2 | $131.40 | 4.827% | $137.7427 | $137.74 | $137.75 | $137.70 |
| Purchase #3 | $104.71 | 13.312% | $118.649 | $118.65 | $118.65 | $118.60 |
| Purchase #4 | $125.84 | 6.221% | $133.6685 | $133.67 | $133.65 | $133.70 |
| Purchase #5 | $178.58 | 10.713% | $197.7113 | $197.71 | $197.70 | $197.70 |
| Purchase #6 | $175.65 | 9.476% | $192.2946 | $192.29 | $192.30 | $192.30 |
| Purchase #7 | $206.72 | 5.575% | $218.2446 | $218.24 | $218.25 | $218.20 |
| 7 purchase totals = | $1,022.28 | $1,109.3023 | $1,109.29 | $1,109.30 | $1,109.20 | |