| 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 | $107.59 | 7.750% | $115.9282 | $115.93 | $115.95 | $115.90 |
| Purchase #2 | $109.59 | 9.305% | $119.7873 | $119.79 | $119.80 | $119.80 |
| Purchase #3 | $51.95 | 9.450% | $56.8593 | $56.86 | $56.85 | $56.90 |
| Purchase #4 | $136.98 | 8.237% | $148.263 | $148.26 | $148.25 | $148.30 |
| Purchase #5 | $67.54 | 11.332% | $75.1936 | $75.19 | $75.20 | $75.20 |
| Purchase #6 | $199.26 | 4.614% | $208.4539 | $208.45 | $208.45 | $208.50 |
| Purchase #7 | $240.61 | 9.130% | $262.5777 | $262.58 | $262.60 | $262.60 |
| 7 purchase totals = | $913.52 | $987.0630 | $987.06 | $987.10 | $987.20 | |