| 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 | $243.88 | 5.289% | $256.7788 | $256.78 | $256.80 | $256.80 |
| Purchase #2 | $217.84 | 3.248% | $224.9154 | $224.92 | $224.90 | $224.90 |
| Purchase #3 | $233.67 | 12.242% | $262.2759 | $262.28 | $262.30 | $262.30 |
| Purchase #4 | $29.30 | 8.747% | $31.8629 | $31.86 | $31.85 | $31.90 |
| Purchase #5 | $60.91 | 4.413% | $63.598 | $63.60 | $63.60 | $63.60 |
| Purchase #6 | $111.76 | 6.521% | $119.0479 | $119.05 | $119.05 | $119.00 |
| Purchase #7 | $238.26 | 9.609% | $261.1544 | $261.15 | $261.15 | $261.20 |
| 7 purchase totals = | $1,135.62 | $1,219.6333 | $1,219.64 | $1,219.65 | $1,219.70 | |