| 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 | $209.30 | 6.403% | $222.7015 | $222.70 | $222.70 | $222.70 |
| Purchase #2 | $20.54 | 9.223% | $22.4344 | $22.43 | $22.45 | $22.40 |
| Purchase #3 | $214.75 | 9.732% | $235.6495 | $235.65 | $235.65 | $235.60 |
| Purchase #4 | $214.43 | 10.830% | $237.6528 | $237.65 | $237.65 | $237.70 |
| Purchase #5 | $69.98 | 10.684% | $77.4567 | $77.46 | $77.45 | $77.50 |
| Purchase #6 | $90.88 | 4.840% | $95.2786 | $95.28 | $95.30 | $95.30 |
| Purchase #7 | $66.83 | 5.274% | $70.3546 | $70.35 | $70.35 | $70.40 |
| 7 purchase totals = | $886.71 | $961.5281 | $961.52 | $961.55 | $961.60 | |