| 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 | $247.97 | 10.533% | $274.0887 | $274.09 | $274.10 | $274.10 |
| Purchase #2 | $185.82 | 5.454% | $195.9546 | $195.95 | $195.95 | $196.00 |
| Purchase #3 | $17.87 | 7.855% | $19.2737 | $19.27 | $19.25 | $19.30 |
| Purchase #4 | $12.42 | 5.271% | $13.0747 | $13.07 | $13.05 | $13.10 |
| Purchase #5 | $89.98 | 7.597% | $96.8158 | $96.82 | $96.80 | $96.80 |
| Purchase #6 | $43.87 | 9.815% | $48.1758 | $48.18 | $48.20 | $48.20 |
| Purchase #7 | $228.56 | 12.582% | $257.3174 | $257.32 | $257.30 | $257.30 |
| 7 purchase totals = | $826.49 | $904.7007 | $904.70 | $904.65 | $904.80 | |