| 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 | $217.30 | 6.799% | $232.0742 | $232.07 | $232.05 | $232.10 |
| Purchase #2 | $173.33 | 7.275% | $185.9398 | $185.94 | $185.95 | $185.90 |
| Purchase #3 | $81.63 | 11.762% | $91.2313 | $91.23 | $91.25 | $91.20 |
| Purchase #4 | $220.54 | 5.256% | $232.1316 | $232.13 | $232.15 | $232.10 |
| Purchase #5 | $14.93 | 5.717% | $15.7835 | $15.78 | $15.80 | $15.80 |
| Purchase #6 | $204.40 | 7.505% | $219.7402 | $219.74 | $219.75 | $219.70 |
| Purchase #7 | $248.95 | 4.836% | $260.9892 | $260.99 | $261.00 | $261.00 |
| 7 purchase totals = | $1,161.08 | $1,237.8898 | $1,237.88 | $1,237.95 | $1,237.80 | |