| 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 | $197.81 | 6.536% | $210.7389 | $210.74 | $210.75 | $210.70 |
| Purchase #2 | $9.35 | 12.813% | $10.548 | $10.55 | $10.55 | $10.50 |
| Purchase #3 | $113.53 | 4.376% | $118.4981 | $118.50 | $118.50 | $118.50 |
| Purchase #4 | $136.57 | 8.449% | $148.1088 | $148.11 | $148.10 | $148.10 |
| Purchase #5 | $99.29 | 10.343% | $109.5596 | $109.56 | $109.55 | $109.60 |
| Purchase #6 | $199.82 | 9.605% | $219.0127 | $219.01 | $219.00 | $219.00 |
| Purchase #7 | $108.52 | 5.336% | $114.3106 | $114.31 | $114.30 | $114.30 |
| 7 purchase totals = | $864.89 | $930.7767 | $930.78 | $930.75 | $930.70 | |