| 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 | $113.56 | 7.294% | $121.8431 | $121.84 | $121.85 | $121.80 |
| Purchase #2 | $183.91 | 12.173% | $206.2974 | $206.30 | $206.30 | $206.30 |
| Purchase #3 | $169.94 | 10.282% | $187.4132 | $187.41 | $187.40 | $187.40 |
| Purchase #4 | $210.73 | 7.104% | $225.7003 | $225.70 | $225.70 | $225.70 |
| Purchase #5 | $212.35 | 10.641% | $234.9462 | $234.95 | $234.95 | $234.90 |
| Purchase #6 | $119.46 | 9.652% | $130.9903 | $130.99 | $131.00 | $131.00 |
| Purchase #7 | $20.92 | 13.508% | $23.7459 | $23.75 | $23.75 | $23.70 |
| 7 purchase totals = | $1,030.87 | $1,130.9364 | $1,130.94 | $1,130.95 | $1,130.80 | |