| 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 | $201.60 | 9.597% | $220.9476 | $220.95 | $220.95 | $220.90 |
| Purchase #2 | $234.93 | 5.239% | $247.238 | $247.24 | $247.25 | $247.20 |
| Purchase #3 | $194.72 | 7.147% | $208.6366 | $208.64 | $208.65 | $208.60 |
| Purchase #4 | $250.97 | 11.674% | $280.2682 | $280.27 | $280.25 | $280.30 |
| Purchase #5 | $243.73 | 7.587% | $262.2218 | $262.22 | $262.20 | $262.20 |
| Purchase #6 | $142.30 | 8.355% | $154.1892 | $154.19 | $154.20 | $154.20 |
| Purchase #7 | $245.78 | 3.242% | $253.7482 | $253.75 | $253.75 | $253.70 |
| 7 purchase totals = | $1,514.03 | $1,627.2496 | $1,627.26 | $1,627.25 | $1,627.10 | |