| 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 | $199.92 | 12.516% | $224.942 | $224.94 | $224.95 | $224.90 |
| Purchase #2 | $214.67 | 9.434% | $234.922 | $234.92 | $234.90 | $234.90 |
| Purchase #3 | $82.82 | 10.271% | $91.3264 | $91.33 | $91.35 | $91.30 |
| Purchase #4 | $7.50 | 5.373% | $7.903 | $7.90 | $7.90 | $7.90 |
| Purchase #5 | $212.31 | 6.809% | $226.7662 | $226.77 | $226.75 | $226.80 |
| Purchase #6 | $111.41 | 11.194% | $123.8812 | $123.88 | $123.90 | $123.90 |
| Purchase #7 | $35.91 | 5.726% | $37.9662 | $37.97 | $37.95 | $38.00 |
| 7 purchase totals = | $864.54 | $947.7070 | $947.71 | $947.70 | $947.70 | |