| 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 | $225.54 | 7.188% | $241.7518 | $241.75 | $241.75 | $241.80 |
| Purchase #2 | $54.55 | 3.370% | $56.3883 | $56.39 | $56.40 | $56.40 |
| Purchase #3 | $177.61 | 13.718% | $201.9745 | $201.97 | $201.95 | $202.00 |
| Purchase #4 | $118.53 | 3.113% | $122.2198 | $122.22 | $122.20 | $122.20 |
| Purchase #5 | $86.33 | 12.505% | $97.1256 | $97.13 | $97.15 | $97.10 |
| Purchase #6 | $136.73 | 5.237% | $143.8906 | $143.89 | $143.90 | $143.90 |
| Purchase #7 | $211.42 | 7.784% | $227.8769 | $227.88 | $227.90 | $227.90 |
| 7 purchase totals = | $1,010.71 | $1,091.2275 | $1,091.23 | $1,091.25 | $1,091.30 | |