| 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 | $246.83 | 13.783% | $280.8506 | $280.85 | $280.85 | $280.90 |
| Purchase #2 | $12.26 | 9.367% | $13.4084 | $13.41 | $13.40 | $13.40 |
| Purchase #3 | $40.70 | 12.703% | $45.8701 | $45.87 | $45.85 | $45.90 |
| Purchase #4 | $38.44 | 4.635% | $40.2217 | $40.22 | $40.20 | $40.20 |
| Purchase #5 | $195.98 | 12.753% | $220.9733 | $220.97 | $220.95 | $221.00 |
| Purchase #6 | $143.50 | 5.746% | $151.7455 | $151.75 | $151.75 | $151.70 |
| Purchase #7 | $173.67 | 7.563% | $186.8047 | $186.80 | $186.80 | $186.80 |
| 7 purchase totals = | $851.38 | $939.8743 | $939.87 | $939.80 | $939.90 | |