| 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 | $63.42 | 13.744% | $72.1364 | $72.14 | $72.15 | $72.10 |
| Purchase #2 | $222.71 | 10.495% | $246.0834 | $246.08 | $246.10 | $246.10 |
| Purchase #3 | $177.78 | 6.649% | $189.6006 | $189.60 | $189.60 | $189.60 |
| Purchase #4 | $136.76 | 10.682% | $151.3687 | $151.37 | $151.35 | $151.40 |
| Purchase #5 | $199.91 | 13.507% | $226.9118 | $226.91 | $226.90 | $226.90 |
| Purchase #6 | $179.54 | 11.224% | $199.6916 | $199.69 | $199.70 | $199.70 |
| Purchase #7 | $223.57 | 10.412% | $246.8481 | $246.85 | $246.85 | $246.80 |
| 7 purchase totals = | $1,203.69 | $1,332.6406 | $1,332.64 | $1,332.65 | $1,332.60 | |