| 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 | $216.91 | 6.702% | $231.4473 | $231.45 | $231.45 | $231.40 |
| Purchase #2 | $31.38 | 12.793% | $35.3944 | $35.39 | $35.40 | $35.40 |
| Purchase #3 | $54.29 | 3.530% | $56.2064 | $56.21 | $56.20 | $56.20 |
| Purchase #4 | $18.69 | 9.488% | $20.4633 | $20.46 | $20.45 | $20.50 |
| Purchase #5 | $234.69 | 13.551% | $266.4928 | $266.49 | $266.50 | $266.50 |
| Purchase #6 | $238.39 | 3.592% | $246.953 | $246.95 | $246.95 | $247.00 |
| Purchase #7 | $22.98 | 11.315% | $25.5802 | $25.58 | $25.60 | $25.60 |
| 7 purchase totals = | $817.33 | $882.5374 | $882.53 | $882.55 | $882.60 | |