| 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 | $222.74 | 5.849% | $235.7681 | $235.77 | $235.75 | $235.80 |
| Purchase #2 | $226.92 | 5.398% | $239.1691 | $239.17 | $239.15 | $239.20 |
| Purchase #3 | $81.33 | 6.768% | $86.8344 | $86.83 | $86.85 | $86.80 |
| Purchase #4 | $21.59 | 5.289% | $22.7319 | $22.73 | $22.75 | $22.70 |
| Purchase #5 | $131.55 | 5.512% | $138.801 | $138.80 | $138.80 | $138.80 |
| Purchase #6 | $125.45 | 6.693% | $133.8464 | $133.85 | $133.85 | $133.80 |
| Purchase #7 | $70.96 | 8.496% | $76.9888 | $76.99 | $77.00 | $77.00 |
| 7 purchase totals = | $880.54 | $934.1397 | $934.14 | $934.15 | $934.10 | |