| 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 | $98.53 | 12.420% | $110.7674 | $110.77 | $110.75 | $110.80 |
| Purchase #2 | $204.98 | 10.325% | $226.1442 | $226.14 | $226.15 | $226.10 |
| Purchase #3 | $248.74 | 5.438% | $262.2665 | $262.27 | $262.25 | $262.30 |
| Purchase #4 | $112.49 | 13.814% | $128.0294 | $128.03 | $128.05 | $128.00 |
| Purchase #5 | $118.82 | 12.302% | $133.4372 | $133.44 | $133.45 | $133.40 |
| Purchase #6 | $86.70 | 6.645% | $92.4612 | $92.46 | $92.45 | $92.50 |
| Purchase #7 | $18.87 | 6.372% | $20.0724 | $20.07 | $20.05 | $20.10 |
| 7 purchase totals = | $889.13 | $973.1783 | $973.18 | $973.15 | $973.20 | |