| 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 | $202.77 | 9.780% | $222.6009 | $222.60 | $222.60 | $222.60 |
| Purchase #2 | $25.45 | 12.527% | $28.6381 | $28.64 | $28.65 | $28.60 |
| Purchase #3 | $165.70 | 4.825% | $173.695 | $173.70 | $173.70 | $173.70 |
| Purchase #4 | $57.84 | 10.456% | $63.8878 | $63.89 | $63.90 | $63.90 |
| Purchase #5 | $47.54 | 10.117% | $52.3496 | $52.35 | $52.35 | $52.30 |
| Purchase #6 | $117.58 | 12.328% | $132.0753 | $132.08 | $132.10 | $132.10 |
| Purchase #7 | $119.74 | 7.859% | $129.1504 | $129.15 | $129.15 | $129.20 |
| 7 purchase totals = | $736.62 | $802.3971 | $802.41 | $802.45 | $802.40 | |