| 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 | $103.65 | 9.856% | $113.8657 | $113.87 | $113.85 | $113.90 |
| Purchase #2 | $239.93 | 7.642% | $258.2655 | $258.27 | $258.25 | $258.30 |
| Purchase #3 | $44.71 | 10.743% | $49.5132 | $49.51 | $49.50 | $49.50 |
| Purchase #4 | $138.99 | 11.729% | $155.2921 | $155.29 | $155.30 | $155.30 |
| Purchase #5 | $94.91 | 11.370% | $105.7013 | $105.70 | $105.70 | $105.70 |
| Purchase #6 | $246.99 | 8.410% | $267.7619 | $267.76 | $267.75 | $267.80 |
| Purchase #7 | $237.53 | 11.315% | $264.4065 | $264.41 | $264.40 | $264.40 |
| 7 purchase totals = | $1,106.71 | $1,214.8062 | $1,214.81 | $1,214.75 | $1,214.90 | |