| 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 | $31.87 | 8.300% | $34.5152 | $34.52 | $34.50 | $34.50 |
| Purchase #2 | $219.76 | 9.291% | $240.1779 | $240.18 | $240.20 | $240.20 |
| Purchase #3 | $218.56 | 10.531% | $241.5766 | $241.58 | $241.60 | $241.60 |
| Purchase #4 | $99.71 | 10.168% | $109.8485 | $109.85 | $109.85 | $109.80 |
| Purchase #5 | $80.87 | 6.659% | $86.2551 | $86.26 | $86.25 | $86.30 |
| Purchase #6 | $237.53 | 12.129% | $266.34 | $266.34 | $266.35 | $266.30 |
| Purchase #7 | $220.27 | 9.721% | $241.6824 | $241.68 | $241.70 | $241.70 |
| 7 purchase totals = | $1,108.57 | $1,220.3957 | $1,220.41 | $1,220.45 | $1,220.40 | |