| 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 | $104.66 | 11.175% | $116.3558 | $116.36 | $116.35 | $116.40 |
| Purchase #2 | $130.33 | 6.182% | $138.387 | $138.39 | $138.40 | $138.40 |
| Purchase #3 | $80.86 | 11.645% | $90.2761 | $90.28 | $90.30 | $90.30 |
| Purchase #4 | $125.76 | 9.844% | $138.1398 | $138.14 | $138.15 | $138.10 |
| Purchase #5 | $114.31 | 13.117% | $129.304 | $129.30 | $129.30 | $129.30 |
| Purchase #6 | $107.75 | 10.352% | $118.9043 | $118.90 | $118.90 | $118.90 |
| Purchase #7 | $92.67 | 10.539% | $102.4365 | $102.44 | $102.45 | $102.40 |
| 7 purchase totals = | $756.34 | $833.8035 | $833.81 | $833.85 | $833.80 | |