| 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 | $128.53 | 7.172% | $137.7482 | $137.75 | $137.75 | $137.70 |
| Purchase #2 | $205.36 | 5.177% | $215.9915 | $215.99 | $216.00 | $216.00 |
| Purchase #3 | $230.45 | 6.323% | $245.0214 | $245.02 | $245.00 | $245.00 |
| Purchase #4 | $91.69 | 13.681% | $104.2341 | $104.23 | $104.25 | $104.20 |
| Purchase #5 | $231.84 | 13.435% | $262.9877 | $262.99 | $263.00 | $263.00 |
| Purchase #6 | $227.32 | 7.412% | $244.169 | $244.17 | $244.15 | $244.20 |
| Purchase #7 | $185.47 | 13.815% | $211.0927 | $211.09 | $211.10 | $211.10 |
| 7 purchase totals = | $1,300.66 | $1,421.2446 | $1,421.24 | $1,421.25 | $1,421.20 | |