| 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 | $185.41 | 10.290% | $204.4887 | $204.49 | $204.50 | $204.50 |
| Purchase #2 | $11.69 | 5.601% | $12.3448 | $12.34 | $12.35 | $12.30 |
| Purchase #3 | $132.44 | 7.753% | $142.7081 | $142.71 | $142.70 | $142.70 |
| Purchase #4 | $197.38 | 4.382% | $206.0292 | $206.03 | $206.05 | $206.00 |
| Purchase #5 | $220.25 | 8.597% | $239.1849 | $239.18 | $239.20 | $239.20 |
| Purchase #6 | $126.35 | 10.557% | $139.6888 | $139.69 | $139.70 | $139.70 |
| Purchase #7 | $34.53 | 12.342% | $38.7917 | $38.79 | $38.80 | $38.80 |
| 7 purchase totals = | $908.05 | $983.2362 | $983.23 | $983.30 | $983.20 | |