| 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 | $203.97 | 12.384% | $229.2296 | $229.23 | $229.25 | $229.20 |
| Purchase #2 | $196.59 | 8.238% | $212.7851 | $212.79 | $212.80 | $212.80 |
| Purchase #3 | $107.33 | 10.290% | $118.3743 | $118.37 | $118.35 | $118.40 |
| Purchase #4 | $233.87 | 7.864% | $252.2615 | $252.26 | $252.25 | $252.30 |
| Purchase #5 | $14.86 | 6.213% | $15.7833 | $15.78 | $15.80 | $15.80 |
| Purchase #6 | $185.73 | 7.636% | $199.9123 | $199.91 | $199.90 | $199.90 |
| Purchase #7 | $95.81 | 12.290% | $107.585 | $107.59 | $107.60 | $107.60 |
| 7 purchase totals = | $1,038.16 | $1,135.9311 | $1,135.93 | $1,135.95 | $1,136.00 | |