| 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 | $89.42 | 9.856% | $98.2332 | $98.23 | $98.25 | $98.20 |
| Purchase #2 | $227.39 | 13.367% | $257.7852 | $257.79 | $257.80 | $257.80 |
| Purchase #3 | $92.28 | 10.475% | $101.9463 | $101.95 | $101.95 | $101.90 |
| Purchase #4 | $85.36 | 3.398% | $88.2605 | $88.26 | $88.25 | $88.30 |
| Purchase #5 | $229.48 | 12.610% | $258.4174 | $258.42 | $258.40 | $258.40 |
| Purchase #6 | $198.92 | 8.815% | $216.4548 | $216.45 | $216.45 | $216.50 |
| Purchase #7 | $137.89 | 3.512% | $142.7327 | $142.73 | $142.75 | $142.70 |
| 7 purchase totals = | $1,060.74 | $1,163.8301 | $1,163.83 | $1,163.85 | $1,163.80 | |