| 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 | $227.29 | 11.325% | $253.0306 | $253.03 | $253.05 | $253.00 |
| Purchase #2 | $192.59 | 3.719% | $199.7524 | $199.75 | $199.75 | $199.80 |
| Purchase #3 | $6.31 | 8.652% | $6.8559 | $6.86 | $6.85 | $6.90 |
| Purchase #4 | $173.58 | 13.180% | $196.4578 | $196.46 | $196.45 | $196.50 |
| Purchase #5 | $52.37 | 11.299% | $58.2873 | $58.29 | $58.30 | $58.30 |
| Purchase #6 | $237.88 | 4.822% | $249.3506 | $249.35 | $249.35 | $249.40 |
| Purchase #7 | $15.25 | 9.817% | $16.7471 | $16.75 | $16.75 | $16.70 |
| 7 purchase totals = | $905.27 | $980.4817 | $980.49 | $980.50 | $980.60 | |