| 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 | $125.85 | 10.519% | $139.0882 | $139.09 | $139.10 | $139.10 |
| Purchase #2 | $72.80 | 11.765% | $81.3649 | $81.36 | $81.35 | $81.40 |
| Purchase #3 | $154.26 | 9.438% | $168.8191 | $168.82 | $168.80 | $168.80 |
| Purchase #4 | $233.62 | 4.160% | $243.3386 | $243.34 | $243.35 | $243.30 |
| Purchase #5 | $232.94 | 3.332% | $240.7016 | $240.70 | $240.70 | $240.70 |
| Purchase #6 | $216.81 | 11.226% | $241.1491 | $241.15 | $241.15 | $241.10 |
| Purchase #7 | $50.95 | 9.650% | $55.8667 | $55.87 | $55.85 | $55.90 |
| 7 purchase totals = | $1,087.23 | $1,170.3282 | $1,170.33 | $1,170.30 | $1,170.30 | |