| 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 | $211.86 | 3.296% | $218.8429 | $218.84 | $218.85 | $218.80 |
| Purchase #2 | $174.99 | 5.756% | $185.0624 | $185.06 | $185.05 | $185.10 |
| Purchase #3 | $249.61 | 3.832% | $259.1751 | $259.18 | $259.20 | $259.20 |
| Purchase #4 | $61.97 | 7.141% | $66.3953 | $66.40 | $66.40 | $66.40 |
| Purchase #5 | $134.53 | 6.253% | $142.9422 | $142.94 | $142.95 | $142.90 |
| Purchase #6 | $110.35 | 13.669% | $125.4337 | $125.43 | $125.45 | $125.40 |
| Purchase #7 | $47.53 | 7.699% | $51.1893 | $51.19 | $51.20 | $51.20 |
| 7 purchase totals = | $990.84 | $1,049.0409 | $1,049.04 | $1,049.10 | $1,049.00 | |