| 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 | $188.86 | 12.544% | $212.5506 | $212.55 | $212.55 | $212.60 |
| Purchase #2 | $20.31 | 6.545% | $21.6393 | $21.64 | $21.65 | $21.60 |
| Purchase #3 | $134.48 | 5.628% | $142.0485 | $142.05 | $142.05 | $142.00 |
| Purchase #4 | $245.41 | 11.280% | $273.0922 | $273.09 | $273.10 | $273.10 |
| Purchase #5 | $30.84 | 6.839% | $32.9491 | $32.95 | $32.95 | $32.90 |
| Purchase #6 | $25.36 | 4.635% | $26.5354 | $26.54 | $26.55 | $26.50 |
| Purchase #7 | $13.73 | 11.508% | $15.31 | $15.31 | $15.30 | $15.30 |
| 7 purchase totals = | $658.99 | $724.1251 | $724.13 | $724.15 | $724.00 | |