| 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 | $210.66 | 12.306% | $236.5838 | $236.58 | $236.60 | $236.60 |
| Purchase #2 | $197.29 | 4.118% | $205.4144 | $205.41 | $205.40 | $205.40 |
| Purchase #3 | $155.63 | 8.826% | $169.3659 | $169.37 | $169.35 | $169.40 |
| Purchase #4 | $154.58 | 6.291% | $164.3046 | $164.30 | $164.30 | $164.30 |
| Purchase #5 | $28.56 | 11.811% | $31.9332 | $31.93 | $31.95 | $31.90 |
| Purchase #6 | $5.83 | 12.840% | $6.5786 | $6.58 | $6.60 | $6.60 |
| Purchase #7 | $136.70 | 11.481% | $152.3945 | $152.39 | $152.40 | $152.40 |
| 7 purchase totals = | $889.25 | $966.5750 | $966.56 | $966.60 | $966.60 | |