| 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 | $46.27 | 12.586% | $52.0935 | $52.09 | $52.10 | $52.10 |
| Purchase #2 | $100.51 | 11.340% | $111.9078 | $111.91 | $111.90 | $111.90 |
| Purchase #3 | $214.66 | 3.864% | $222.9545 | $222.95 | $222.95 | $223.00 |
| Purchase #4 | $208.72 | 11.483% | $232.6873 | $232.69 | $232.70 | $232.70 |
| Purchase #5 | $21.67 | 7.290% | $23.2497 | $23.25 | $23.25 | $23.20 |
| Purchase #6 | $210.35 | 6.340% | $223.6862 | $223.69 | $223.70 | $223.70 |
| Purchase #7 | $242.79 | 7.149% | $260.1471 | $260.15 | $260.15 | $260.10 |
| 7 purchase totals = | $1,044.97 | $1,126.7261 | $1,126.73 | $1,126.75 | $1,126.70 | |