| 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 | $124.72 | 9.429% | $136.4798 | $136.48 | $136.50 | $136.50 |
| Purchase #2 | $232.51 | 11.435% | $259.0975 | $259.10 | $259.10 | $259.10 |
| Purchase #3 | $72.45 | 13.278% | $82.0699 | $82.07 | $82.05 | $82.10 |
| Purchase #4 | $242.32 | 12.429% | $272.438 | $272.44 | $272.45 | $272.40 |
| Purchase #5 | $90.42 | 3.308% | $93.4111 | $93.41 | $93.40 | $93.40 |
| Purchase #6 | $164.49 | 9.444% | $180.0244 | $180.02 | $180.00 | $180.00 |
| Purchase #7 | $107.89 | 8.687% | $117.2624 | $117.26 | $117.25 | $117.30 |
| 7 purchase totals = | $1,034.80 | $1,140.7831 | $1,140.78 | $1,140.75 | $1,140.80 | |