| 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 | $190.33 | 4.411% | $198.7255 | $198.73 | $198.75 | $198.70 |
| Purchase #2 | $219.58 | 13.354% | $248.9027 | $248.90 | $248.90 | $248.90 |
| Purchase #3 | $22.92 | 6.713% | $24.4586 | $24.46 | $24.45 | $24.50 |
| Purchase #4 | $48.36 | 12.180% | $54.2502 | $54.25 | $54.25 | $54.30 |
| Purchase #5 | $29.47 | 9.691% | $32.3259 | $32.33 | $32.35 | $32.30 |
| Purchase #6 | $23.43 | 7.869% | $25.2737 | $25.27 | $25.25 | $25.30 |
| Purchase #7 | $20.58 | 12.322% | $23.1159 | $23.12 | $23.10 | $23.10 |
| 7 purchase totals = | $554.67 | $607.0525 | $607.06 | $607.05 | $607.10 | |