| 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 | $196.41 | 12.282% | $220.5331 | $220.53 | $220.55 | $220.50 |
| Purchase #2 | $8.39 | 6.863% | $8.9658 | $8.97 | $8.95 | $9.00 |
| Purchase #3 | $192.29 | 4.343% | $200.6412 | $200.64 | $200.65 | $200.60 |
| Purchase #4 | $188.72 | 3.799% | $195.8895 | $195.89 | $195.90 | $195.90 |
| Purchase #5 | $27.84 | 3.303% | $28.7596 | $28.76 | $28.75 | $28.80 |
| Purchase #6 | $69.37 | 9.534% | $75.9837 | $75.98 | $76.00 | $76.00 |
| Purchase #7 | $236.27 | 10.355% | $260.7358 | $260.74 | $260.75 | $260.70 |
| 7 purchase totals = | $919.29 | $991.5087 | $991.51 | $991.55 | $991.50 | |