| 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 | $186.91 | 3.639% | $193.7117 | $193.71 | $193.70 | $193.70 |
| Purchase #2 | $18.83 | 3.279% | $19.4474 | $19.45 | $19.45 | $19.40 |
| Purchase #3 | $236.97 | 6.626% | $252.6716 | $252.67 | $252.65 | $252.70 |
| Purchase #4 | $133.92 | 13.581% | $152.1077 | $152.11 | $152.10 | $152.10 |
| Purchase #5 | $18.42 | 12.793% | $20.7765 | $20.78 | $20.80 | $20.80 |
| Purchase #6 | $56.65 | 5.669% | $59.8615 | $59.86 | $59.85 | $59.90 |
| Purchase #7 | $226.71 | 6.215% | $240.8 | $240.80 | $240.80 | $240.80 |
| 7 purchase totals = | $878.41 | $939.3764 | $939.38 | $939.35 | $939.40 | |