| 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 | $215.95 | 10.521% | $238.6701 | $238.67 | $238.65 | $238.70 |
| Purchase #2 | $186.57 | 9.484% | $204.2643 | $204.26 | $204.25 | $204.30 |
| Purchase #3 | $17.65 | 7.676% | $19.0048 | $19.00 | $19.00 | $19.00 |
| Purchase #4 | $64.78 | 7.218% | $69.4558 | $69.46 | $69.45 | $69.50 |
| Purchase #5 | $174.96 | 4.103% | $182.1386 | $182.14 | $182.15 | $182.10 |
| Purchase #6 | $21.95 | 6.684% | $23.4171 | $23.42 | $23.40 | $23.40 |
| Purchase #7 | $140.46 | 7.796% | $151.4103 | $151.41 | $151.40 | $151.40 |
| 7 purchase totals = | $822.32 | $888.3610 | $888.36 | $888.30 | $888.40 | |