| 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 | $203.73 | 11.758% | $227.6846 | $227.68 | $227.70 | $227.70 |
| Purchase #2 | $109.44 | 12.599% | $123.2283 | $123.23 | $123.25 | $123.20 |
| Purchase #3 | $29.49 | 5.196% | $31.0223 | $31.02 | $31.00 | $31.00 |
| Purchase #4 | $137.66 | 4.630% | $144.0337 | $144.03 | $144.05 | $144.00 |
| Purchase #5 | $156.69 | 8.289% | $169.678 | $169.68 | $169.70 | $169.70 |
| Purchase #6 | $85.98 | 6.758% | $91.7905 | $91.79 | $91.80 | $91.80 |
| Purchase #7 | $225.84 | 7.134% | $241.9514 | $241.95 | $241.95 | $242.00 |
| 7 purchase totals = | $948.83 | $1,029.3888 | $1,029.38 | $1,029.45 | $1,029.40 | |