| 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 | $109.66 | 11.539% | $122.3137 | $122.31 | $122.30 | $122.30 |
| Purchase #2 | $52.46 | 12.483% | $59.0086 | $59.01 | $59.00 | $59.00 |
| Purchase #3 | $21.40 | 7.715% | $23.051 | $23.05 | $23.05 | $23.10 |
| Purchase #4 | $192.36 | 5.839% | $203.5919 | $203.59 | $203.60 | $203.60 |
| Purchase #5 | $16.96 | 11.651% | $18.936 | $18.94 | $18.95 | $18.90 |
| Purchase #6 | $167.44 | 9.481% | $183.315 | $183.32 | $183.30 | $183.30 |
| Purchase #7 | $19.68 | 5.669% | $20.7957 | $20.80 | $20.80 | $20.80 |
| 7 purchase totals = | $579.96 | $631.0119 | $631.02 | $631.00 | $631.00 | |