| 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 | $34.55 | 7.802% | $37.2456 | $37.25 | $37.25 | $37.20 |
| Purchase #2 | $245.79 | 10.332% | $271.185 | $271.19 | $271.20 | $271.20 |
| Purchase #3 | $137.63 | 4.305% | $143.555 | $143.56 | $143.55 | $143.60 |
| Purchase #4 | $12.31 | 8.734% | $13.3852 | $13.39 | $13.40 | $13.40 |
| Purchase #5 | $205.95 | 9.803% | $226.1393 | $226.14 | $226.15 | $226.10 |
| Purchase #6 | $82.35 | 3.542% | $85.2668 | $85.27 | $85.25 | $85.30 |
| Purchase #7 | $233.88 | 5.836% | $247.5292 | $247.53 | $247.55 | $247.50 |
| 7 purchase totals = | $952.46 | $1,024.3061 | $1,024.33 | $1,024.35 | $1,024.30 | |