| 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 | $127.50 | 3.591% | $132.0785 | $132.08 | $132.10 | $132.10 |
| Purchase #2 | $228.27 | 8.315% | $247.2507 | $247.25 | $247.25 | $247.30 |
| Purchase #3 | $64.54 | 9.305% | $70.5454 | $70.55 | $70.55 | $70.50 |
| Purchase #4 | $146.65 | 13.626% | $166.6325 | $166.63 | $166.65 | $166.60 |
| Purchase #5 | $69.93 | 9.344% | $76.4643 | $76.46 | $76.45 | $76.50 |
| Purchase #6 | $212.64 | 9.868% | $233.6233 | $233.62 | $233.60 | $233.60 |
| Purchase #7 | $213.25 | 4.738% | $223.3538 | $223.35 | $223.35 | $223.40 |
| 7 purchase totals = | $1,062.78 | $1,149.9485 | $1,149.94 | $1,149.95 | $1,150.00 | |