| 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 | $230.62 | 10.522% | $254.8858 | $254.89 | $254.90 | $254.90 |
| Purchase #2 | $46.69 | 8.138% | $50.4896 | $50.49 | $50.50 | $50.50 |
| Purchase #3 | $164.28 | 7.351% | $176.3562 | $176.36 | $176.35 | $176.40 |
| Purchase #4 | $139.40 | 13.226% | $157.837 | $157.84 | $157.85 | $157.80 |
| Purchase #5 | $7.96 | 11.385% | $8.8662 | $8.87 | $8.85 | $8.90 |
| Purchase #6 | $133.37 | 13.392% | $151.2309 | $151.23 | $151.25 | $151.20 |
| Purchase #7 | $167.80 | 13.339% | $190.1828 | $190.18 | $190.20 | $190.20 |
| 7 purchase totals = | $890.12 | $989.8485 | $989.86 | $989.90 | $989.90 | |