| 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 | $242.46 | 11.744% | $270.9345 | $270.93 | $270.95 | $270.90 |
| Purchase #2 | $247.57 | 9.733% | $271.666 | $271.67 | $271.65 | $271.70 |
| Purchase #3 | $245.30 | 8.680% | $266.592 | $266.59 | $266.60 | $266.60 |
| Purchase #4 | $61.48 | 13.792% | $69.9593 | $69.96 | $69.95 | $70.00 |
| Purchase #5 | $107.25 | 13.699% | $121.9422 | $121.94 | $121.95 | $121.90 |
| Purchase #6 | $23.48 | 11.173% | $26.1034 | $26.10 | $26.10 | $26.10 |
| Purchase #7 | $182.99 | 9.201% | $199.8269 | $199.83 | $199.85 | $199.80 |
| 7 purchase totals = | $1,110.53 | $1,227.0243 | $1,227.02 | $1,227.05 | $1,227.00 | |