| 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 | $237.41 | 6.851% | $253.675 | $253.68 | $253.70 | $253.70 |
| Purchase #2 | $115.99 | 8.670% | $126.0463 | $126.05 | $126.05 | $126.00 |
| Purchase #3 | $244.96 | 8.383% | $265.495 | $265.50 | $265.50 | $265.50 |
| Purchase #4 | $158.32 | 3.706% | $164.1873 | $164.19 | $164.20 | $164.20 |
| Purchase #5 | $18.78 | 4.276% | $19.583 | $19.58 | $19.60 | $19.60 |
| Purchase #6 | $234.91 | 3.611% | $243.3926 | $243.39 | $243.40 | $243.40 |
| Purchase #7 | $62.90 | 8.130% | $68.0138 | $68.01 | $68.00 | $68.00 |
| 7 purchase totals = | $1,073.27 | $1,140.3930 | $1,140.40 | $1,140.45 | $1,140.40 | |