| 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 | $223.62 | 11.365% | $249.0344 | $249.03 | $249.05 | $249.00 |
| Purchase #2 | $13.42 | 11.806% | $15.0044 | $15.00 | $15.00 | $15.00 |
| Purchase #3 | $72.61 | 7.312% | $77.9192 | $77.92 | $77.90 | $77.90 |
| Purchase #4 | $167.33 | 6.141% | $177.6057 | $177.61 | $177.60 | $177.60 |
| Purchase #5 | $141.53 | 6.832% | $151.1993 | $151.20 | $151.20 | $151.20 |
| Purchase #6 | $101.81 | 9.771% | $111.7579 | $111.76 | $111.75 | $111.80 |
| Purchase #7 | $140.54 | 12.604% | $158.2537 | $158.25 | $158.25 | $158.30 |
| 7 purchase totals = | $860.86 | $940.7746 | $940.77 | $940.75 | $940.80 | |