| 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 | $248.84 | 12.691% | $280.4203 | $280.42 | $280.40 | $280.40 |
| Purchase #2 | $8.61 | 11.651% | $9.6132 | $9.61 | $9.60 | $9.60 |
| Purchase #3 | $46.96 | 4.209% | $48.9365 | $48.94 | $48.95 | $48.90 |
| Purchase #4 | $5.87 | 12.218% | $6.5872 | $6.59 | $6.60 | $6.60 |
| Purchase #5 | $178.25 | 4.504% | $186.2784 | $186.28 | $186.30 | $186.30 |
| Purchase #6 | $79.52 | 11.842% | $88.9368 | $88.94 | $88.95 | $88.90 |
| Purchase #7 | $216.54 | 9.256% | $236.5829 | $236.58 | $236.60 | $236.60 |
| 7 purchase totals = | $784.59 | $857.3553 | $857.36 | $857.40 | $857.30 | |