| 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 | $117.91 | 7.354% | $126.5811 | $126.58 | $126.60 | $126.60 |
| Purchase #2 | $241.79 | 8.178% | $261.5636 | $261.56 | $261.55 | $261.60 |
| Purchase #3 | $110.36 | 4.401% | $115.2169 | $115.22 | $115.20 | $115.20 |
| Purchase #4 | $157.58 | 10.674% | $174.4001 | $174.40 | $174.40 | $174.40 |
| Purchase #5 | $20.81 | 3.191% | $21.474 | $21.47 | $21.45 | $21.50 |
| Purchase #6 | $8.45 | 8.681% | $9.1835 | $9.18 | $9.20 | $9.20 |
| Purchase #7 | $6.62 | 9.456% | $7.246 | $7.25 | $7.25 | $7.20 |
| 7 purchase totals = | $663.52 | $715.6652 | $715.66 | $715.65 | $715.70 | |