| 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 | $217.32 | 5.612% | $229.516 | $229.52 | $229.50 | $229.50 |
| Purchase #2 | $227.48 | 12.675% | $256.3131 | $256.31 | $256.30 | $256.30 |
| Purchase #3 | $190.26 | 3.541% | $196.9971 | $197.00 | $197.00 | $197.00 |
| Purchase #4 | $196.83 | 7.449% | $211.4919 | $211.49 | $211.50 | $211.50 |
| Purchase #5 | $147.99 | 7.295% | $158.7859 | $158.79 | $158.80 | $158.80 |
| Purchase #6 | $78.74 | 9.565% | $86.2715 | $86.27 | $86.25 | $86.30 |
| Purchase #7 | $59.26 | 12.443% | $66.6337 | $66.63 | $66.65 | $66.60 |
| 7 purchase totals = | $1,117.88 | $1,206.0092 | $1,206.01 | $1,206.00 | $1,206.00 | |