| 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 | $228.34 | 8.464% | $247.6667 | $247.67 | $247.65 | $247.70 |
| Purchase #2 | $20.80 | 7.786% | $22.4195 | $22.42 | $22.40 | $22.40 |
| Purchase #3 | $39.82 | 13.498% | $45.1949 | $45.19 | $45.20 | $45.20 |
| Purchase #4 | $73.91 | 4.622% | $77.3261 | $77.33 | $77.35 | $77.30 |
| Purchase #5 | $91.68 | 13.856% | $104.3832 | $104.38 | $104.40 | $104.40 |
| Purchase #6 | $212.90 | 6.783% | $227.341 | $227.34 | $227.35 | $227.30 |
| Purchase #7 | $117.53 | 12.454% | $132.1672 | $132.17 | $132.15 | $132.20 |
| 7 purchase totals = | $784.98 | $856.4986 | $856.50 | $856.50 | $856.50 | |