| 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 | $237.95 | 4.502% | $248.6625 | $248.66 | $248.65 | $248.70 |
| Purchase #2 | $217.84 | 12.715% | $245.5384 | $245.54 | $245.55 | $245.50 |
| Purchase #3 | $78.95 | 10.306% | $87.0866 | $87.09 | $87.10 | $87.10 |
| Purchase #4 | $232.41 | 12.215% | $260.7989 | $260.80 | $260.80 | $260.80 |
| Purchase #5 | $186.54 | 5.507% | $196.8128 | $196.81 | $196.80 | $196.80 |
| Purchase #6 | $95.45 | 10.171% | $105.1582 | $105.16 | $105.15 | $105.20 |
| Purchase #7 | $111.66 | 12.836% | $125.9927 | $125.99 | $126.00 | $126.00 |
| 7 purchase totals = | $1,160.80 | $1,270.0501 | $1,270.05 | $1,270.05 | $1,270.10 | |