| 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 | $227.58 | 8.309% | $246.4896 | $246.49 | $246.50 | $246.50 |
| Purchase #2 | $103.34 | 7.504% | $111.0946 | $111.09 | $111.10 | $111.10 |
| Purchase #3 | $179.94 | 10.590% | $198.9956 | $199.00 | $199.00 | $199.00 |
| Purchase #4 | $8.64 | 5.495% | $9.1148 | $9.11 | $9.10 | $9.10 |
| Purchase #5 | $183.31 | 7.184% | $196.479 | $196.48 | $196.50 | $196.50 |
| Purchase #6 | $99.35 | 11.664% | $110.9382 | $110.94 | $110.95 | $110.90 |
| Purchase #7 | $63.41 | 10.426% | $70.0211 | $70.02 | $70.00 | $70.00 |
| 7 purchase totals = | $865.57 | $943.1329 | $943.13 | $943.15 | $943.10 | |