| 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 | $249.57 | 11.249% | $277.6441 | $277.64 | $277.65 | $277.60 |
| Purchase #2 | $106.81 | 11.440% | $119.0291 | $119.03 | $119.05 | $119.00 |
| Purchase #3 | $128.81 | 12.185% | $144.5055 | $144.51 | $144.50 | $144.50 |
| Purchase #4 | $72.81 | 4.583% | $76.1469 | $76.15 | $76.15 | $76.10 |
| Purchase #5 | $5.39 | 4.243% | $5.6187 | $5.62 | $5.60 | $5.60 |
| Purchase #6 | $98.48 | 9.752% | $108.0838 | $108.08 | $108.10 | $108.10 |
| Purchase #7 | $78.56 | 3.645% | $81.4235 | $81.42 | $81.40 | $81.40 |
| 7 purchase totals = | $740.43 | $812.4516 | $812.45 | $812.45 | $812.30 | |