| 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 | $192.26 | 4.578% | $201.0617 | $201.06 | $201.05 | $201.10 |
| Purchase #2 | $246.90 | 7.494% | $265.4027 | $265.40 | $265.40 | $265.40 |
| Purchase #3 | $116.98 | 6.637% | $124.744 | $124.74 | $124.75 | $124.70 |
| Purchase #4 | $20.62 | 7.332% | $22.1319 | $22.13 | $22.15 | $22.10 |
| Purchase #5 | $186.66 | 11.796% | $208.6784 | $208.68 | $208.70 | $208.70 |
| Purchase #6 | $76.54 | 7.130% | $81.9973 | $82.00 | $82.00 | $82.00 |
| Purchase #7 | $10.60 | 8.393% | $11.4897 | $11.49 | $11.50 | $11.50 |
| 7 purchase totals = | $850.56 | $915.5057 | $915.50 | $915.55 | $915.50 | |