| 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 | $110.53 | 7.303% | $118.602 | $118.60 | $118.60 | $118.60 |
| Purchase #2 | $247.29 | 11.304% | $275.2437 | $275.24 | $275.25 | $275.20 |
| Purchase #3 | $12.34 | 5.760% | $13.0508 | $13.05 | $13.05 | $13.10 |
| Purchase #4 | $41.25 | 7.800% | $44.4675 | $44.47 | $44.45 | $44.50 |
| Purchase #5 | $230.29 | 13.377% | $261.0959 | $261.10 | $261.10 | $261.10 |
| Purchase #6 | $218.97 | 12.747% | $246.8821 | $246.88 | $246.90 | $246.90 |
| Purchase #7 | $233.41 | 8.151% | $252.4352 | $252.44 | $252.45 | $252.40 |
| 7 purchase totals = | $1,094.08 | $1,211.7772 | $1,211.78 | $1,211.80 | $1,211.80 | |