| 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 | $92.81 | 10.434% | $102.4938 | $102.49 | $102.50 | $102.50 |
| Purchase #2 | $202.74 | 12.189% | $227.452 | $227.45 | $227.45 | $227.50 |
| Purchase #3 | $153.92 | 12.179% | $172.6659 | $172.67 | $172.65 | $172.70 |
| Purchase #4 | $61.30 | 6.352% | $65.1938 | $65.19 | $65.20 | $65.20 |
| Purchase #5 | $190.47 | 4.808% | $199.6278 | $199.63 | $199.65 | $199.60 |
| Purchase #6 | $124.30 | 10.857% | $137.7953 | $137.80 | $137.80 | $137.80 |
| Purchase #7 | $65.63 | 4.705% | $68.7179 | $68.72 | $68.70 | $68.70 |
| 7 purchase totals = | $891.17 | $973.9465 | $973.95 | $973.95 | $974.00 | |