| 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 | $125.32 | 9.769% | $137.5625 | $137.56 | $137.55 | $137.60 |
| Purchase #2 | $81.40 | 3.437% | $84.1977 | $84.20 | $84.20 | $84.20 |
| Purchase #3 | $242.97 | 8.791% | $264.3295 | $264.33 | $264.35 | $264.30 |
| Purchase #4 | $219.63 | 8.474% | $238.2414 | $238.24 | $238.25 | $238.20 |
| Purchase #5 | $209.74 | 11.629% | $234.1307 | $234.13 | $234.15 | $234.10 |
| Purchase #6 | $76.96 | 3.366% | $79.5505 | $79.55 | $79.55 | $79.60 |
| Purchase #7 | $95.67 | 9.873% | $105.1155 | $105.12 | $105.10 | $105.10 |
| 7 purchase totals = | $1,051.69 | $1,143.1278 | $1,143.13 | $1,143.15 | $1,143.10 | |