| 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 | $32.42 | 12.739% | $36.55 | $36.55 | $36.55 | $36.60 |
| Purchase #2 | $207.26 | 9.542% | $227.0367 | $227.04 | $227.05 | $227.00 |
| Purchase #3 | $130.28 | 5.852% | $137.904 | $137.90 | $137.90 | $137.90 |
| Purchase #4 | $202.56 | 8.299% | $219.3705 | $219.37 | $219.35 | $219.40 |
| Purchase #5 | $142.40 | 4.373% | $148.6272 | $148.63 | $148.65 | $148.60 |
| Purchase #6 | $26.95 | 11.559% | $30.0652 | $30.07 | $30.05 | $30.10 |
| Purchase #7 | $98.44 | 3.771% | $102.1522 | $102.15 | $102.15 | $102.20 |
| 7 purchase totals = | $840.31 | $901.7058 | $901.71 | $901.70 | $901.80 | |