| 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 | $125.57 | 10.812% | $139.1466 | $139.15 | $139.15 | $139.10 |
| Purchase #2 | $8.70 | 6.494% | $9.265 | $9.27 | $9.25 | $9.30 |
| Purchase #3 | $229.83 | 11.427% | $256.0927 | $256.09 | $256.10 | $256.10 |
| Purchase #4 | $126.53 | 8.537% | $137.3319 | $137.33 | $137.35 | $137.30 |
| Purchase #5 | $237.54 | 10.477% | $262.4271 | $262.43 | $262.45 | $262.40 |
| Purchase #6 | $89.92 | 9.725% | $98.6647 | $98.66 | $98.65 | $98.70 |
| Purchase #7 | $85.69 | 5.851% | $90.7037 | $90.70 | $90.70 | $90.70 |
| 7 purchase totals = | $903.78 | $993.6317 | $993.63 | $993.65 | $993.60 | |