| 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 | $25.84 | 9.438% | $28.2788 | $28.28 | $28.30 | $28.30 |
| Purchase #2 | $206.72 | 5.187% | $217.4426 | $217.44 | $217.45 | $217.40 |
| Purchase #3 | $75.85 | 8.421% | $82.2373 | $82.24 | $82.25 | $82.20 |
| Purchase #4 | $135.86 | 3.554% | $140.6885 | $140.69 | $140.70 | $140.70 |
| Purchase #5 | $199.75 | 7.647% | $215.0249 | $215.02 | $215.00 | $215.00 |
| Purchase #6 | $17.78 | 8.589% | $19.3071 | $19.31 | $19.30 | $19.30 |
| Purchase #7 | $213.36 | 11.464% | $237.8196 | $237.82 | $237.80 | $237.80 |
| 7 purchase totals = | $875.16 | $940.7988 | $940.80 | $940.80 | $940.70 | |