| 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 | $21.81 | 6.609% | $23.2514 | $23.25 | $23.25 | $23.30 |
| Purchase #2 | $244.53 | 7.197% | $262.1288 | $262.13 | $262.15 | $262.10 |
| Purchase #3 | $206.88 | 10.619% | $228.8486 | $228.85 | $228.85 | $228.80 |
| Purchase #4 | $163.47 | 10.192% | $180.1309 | $180.13 | $180.15 | $180.10 |
| Purchase #5 | $183.94 | 5.411% | $193.893 | $193.89 | $193.90 | $193.90 |
| Purchase #6 | $216.69 | 3.512% | $224.3002 | $224.30 | $224.30 | $224.30 |
| Purchase #7 | $217.86 | 5.558% | $229.9687 | $229.97 | $229.95 | $230.00 |
| 7 purchase totals = | $1,255.18 | $1,342.5216 | $1,342.52 | $1,342.55 | $1,342.50 | |