| 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 | $248.51 | 3.849% | $258.0751 | $258.08 | $258.10 | $258.10 |
| Purchase #2 | $217.82 | 9.341% | $238.1666 | $238.17 | $238.15 | $238.20 |
| Purchase #3 | $24.64 | 12.317% | $27.6749 | $27.67 | $27.65 | $27.70 |
| Purchase #4 | $104.90 | 13.863% | $119.4423 | $119.44 | $119.45 | $119.40 |
| Purchase #5 | $218.68 | 10.678% | $242.0307 | $242.03 | $242.05 | $242.00 |
| Purchase #6 | $45.50 | 3.607% | $47.1412 | $47.14 | $47.15 | $47.10 |
| Purchase #7 | $127.80 | 7.833% | $137.8106 | $137.81 | $137.80 | $137.80 |
| 7 purchase totals = | $987.85 | $1,070.3414 | $1,070.34 | $1,070.35 | $1,070.30 | |