| 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 | $104.46 | 13.437% | $118.4963 | $118.50 | $118.50 | $118.50 |
| Purchase #2 | $132.58 | 7.307% | $142.2676 | $142.27 | $142.25 | $142.30 |
| Purchase #3 | $58.43 | 3.457% | $60.4499 | $60.45 | $60.45 | $60.40 |
| Purchase #4 | $192.98 | 8.505% | $209.3929 | $209.39 | $209.40 | $209.40 |
| Purchase #5 | $249.62 | 12.373% | $280.5055 | $280.51 | $280.50 | $280.50 |
| Purchase #6 | $165.75 | 10.844% | $183.7239 | $183.72 | $183.70 | $183.70 |
| Purchase #7 | $117.43 | 7.537% | $126.2807 | $126.28 | $126.30 | $126.30 |
| 7 purchase totals = | $1,021.25 | $1,121.1168 | $1,121.12 | $1,121.10 | $1,121.10 | |