| 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 | $109.52 | 6.704% | $116.8622 | $116.86 | $116.85 | $116.90 |
| Purchase #2 | $190.25 | 4.143% | $198.1321 | $198.13 | $198.15 | $198.10 |
| Purchase #3 | $13.36 | 6.191% | $14.1871 | $14.19 | $14.20 | $14.20 |
| Purchase #4 | $78.38 | 12.598% | $88.2543 | $88.25 | $88.25 | $88.30 |
| Purchase #5 | $100.99 | 13.804% | $114.9307 | $114.93 | $114.95 | $114.90 |
| Purchase #6 | $98.39 | 6.713% | $104.9949 | $104.99 | $105.00 | $105.00 |
| Purchase #7 | $191.69 | 12.177% | $215.0321 | $215.03 | $215.05 | $215.00 |
| 7 purchase totals = | $782.58 | $852.3934 | $852.38 | $852.45 | $852.40 | |