| 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 | $242.78 | 12.576% | $273.312 | $273.31 | $273.30 | $273.30 |
| Purchase #2 | $111.69 | 12.373% | $125.5094 | $125.51 | $125.50 | $125.50 |
| Purchase #3 | $203.58 | 4.426% | $212.5905 | $212.59 | $212.60 | $212.60 |
| Purchase #4 | $55.97 | 4.634% | $58.5636 | $58.56 | $58.55 | $58.60 |
| Purchase #5 | $212.90 | 9.497% | $233.1191 | $233.12 | $233.10 | $233.10 |
| Purchase #6 | $135.80 | 9.343% | $148.4878 | $148.49 | $148.50 | $148.50 |
| Purchase #7 | $132.34 | 7.173% | $141.8327 | $141.83 | $141.85 | $141.80 |
| 7 purchase totals = | $1,095.06 | $1,193.4151 | $1,193.41 | $1,193.40 | $1,193.40 | |