| 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 | $229.81 | 3.135% | $237.0145 | $237.01 | $237.00 | $237.00 |
| Purchase #2 | $115.45 | 5.703% | $122.0341 | $122.03 | $122.05 | $122.00 |
| Purchase #3 | $241.44 | 11.554% | $269.336 | $269.34 | $269.35 | $269.30 |
| Purchase #4 | $19.34 | 3.849% | $20.0844 | $20.08 | $20.10 | $20.10 |
| Purchase #5 | $161.51 | 13.326% | $183.0328 | $183.03 | $183.05 | $183.00 |
| Purchase #6 | $60.79 | 9.495% | $66.562 | $66.56 | $66.55 | $66.60 |
| Purchase #7 | $10.78 | 10.871% | $11.9519 | $11.95 | $11.95 | $12.00 |
| 7 purchase totals = | $839.12 | $910.0157 | $910.00 | $910.05 | $910.00 | |