| 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 | $205.32 | 6.233% | $218.1176 | $218.12 | $218.10 | $218.10 |
| Purchase #2 | $196.80 | 8.658% | $213.8389 | $213.84 | $213.85 | $213.80 |
| Purchase #3 | $167.60 | 13.561% | $190.3282 | $190.33 | $190.35 | $190.30 |
| Purchase #4 | $221.54 | 7.814% | $238.8511 | $238.85 | $238.85 | $238.90 |
| Purchase #5 | $242.95 | 7.791% | $261.8782 | $261.88 | $261.90 | $261.90 |
| Purchase #6 | $167.79 | 12.437% | $188.658 | $188.66 | $188.65 | $188.70 |
| Purchase #7 | $79.46 | 10.207% | $87.5705 | $87.57 | $87.55 | $87.60 |
| 7 purchase totals = | $1,281.46 | $1,399.2425 | $1,399.25 | $1,399.25 | $1,399.30 | |