| 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 | $227.50 | 13.160% | $257.439 | $257.44 | $257.45 | $257.40 |
| Purchase #2 | $244.43 | 5.351% | $257.5094 | $257.51 | $257.50 | $257.50 |
| Purchase #3 | $222.43 | 8.776% | $241.9505 | $241.95 | $241.95 | $242.00 |
| Purchase #4 | $77.80 | 5.845% | $82.3474 | $82.35 | $82.35 | $82.30 |
| Purchase #5 | $147.87 | 8.605% | $160.5942 | $160.59 | $160.60 | $160.60 |
| Purchase #6 | $112.61 | 11.617% | $125.6919 | $125.69 | $125.70 | $125.70 |
| Purchase #7 | $143.68 | 8.329% | $155.6471 | $155.65 | $155.65 | $155.60 |
| 7 purchase totals = | $1,176.32 | $1,281.1795 | $1,281.18 | $1,281.20 | $1,281.10 | |