| 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 | $102.36 | 6.525% | $109.039 | $109.04 | $109.05 | $109.00 |
| Purchase #2 | $6.68 | 13.410% | $7.5758 | $7.58 | $7.60 | $7.60 |
| Purchase #3 | $245.90 | 7.845% | $265.1909 | $265.19 | $265.20 | $265.20 |
| Purchase #4 | $159.49 | 10.133% | $175.6511 | $175.65 | $175.65 | $175.70 |
| Purchase #5 | $66.95 | 13.794% | $76.1851 | $76.19 | $76.20 | $76.20 |
| Purchase #6 | $193.58 | 9.534% | $212.0359 | $212.04 | $212.05 | $212.00 |
| Purchase #7 | $125.77 | 13.492% | $142.7389 | $142.74 | $142.75 | $142.70 |
| 7 purchase totals = | $900.73 | $988.4167 | $988.43 | $988.50 | $988.40 | |