| 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 | $217.78 | 11.358% | $242.5155 | $242.52 | $242.50 | $242.50 |
| Purchase #2 | $92.47 | 11.861% | $103.4379 | $103.44 | $103.45 | $103.40 |
| Purchase #3 | $30.83 | 8.450% | $33.4351 | $33.44 | $33.45 | $33.40 |
| Purchase #4 | $40.52 | 12.742% | $45.6831 | $45.68 | $45.70 | $45.70 |
| Purchase #5 | $54.46 | 7.290% | $58.4301 | $58.43 | $58.45 | $58.40 |
| Purchase #6 | $201.40 | 7.280% | $216.0619 | $216.06 | $216.05 | $216.10 |
| Purchase #7 | $170.58 | 13.116% | $192.9533 | $192.95 | $192.95 | $193.00 |
| 7 purchase totals = | $808.04 | $892.5169 | $892.52 | $892.55 | $892.50 | |