| 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 | $124.32 | 9.430% | $136.0434 | $136.04 | $136.05 | $136.00 |
| Purchase #2 | $238.72 | 5.258% | $251.2719 | $251.27 | $251.25 | $251.30 |
| Purchase #3 | $86.88 | 12.808% | $98.0076 | $98.01 | $98.00 | $98.00 |
| Purchase #4 | $81.49 | 6.328% | $86.6467 | $86.65 | $86.65 | $86.60 |
| Purchase #5 | $166.57 | 4.106% | $173.4094 | $173.41 | $173.40 | $173.40 |
| Purchase #6 | $107.62 | 10.717% | $119.1536 | $119.15 | $119.15 | $119.20 |
| Purchase #7 | $61.48 | 12.496% | $69.1625 | $69.16 | $69.15 | $69.20 |
| 7 purchase totals = | $867.08 | $933.6951 | $933.69 | $933.65 | $933.70 | |