| 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 | $10.81 | 9.455% | $11.8321 | $11.83 | $11.85 | $11.80 |
| Purchase #2 | $121.92 | 6.526% | $129.8765 | $129.88 | $129.90 | $129.90 |
| Purchase #3 | $187.90 | 10.491% | $207.6126 | $207.61 | $207.60 | $207.60 |
| Purchase #4 | $89.60 | 11.426% | $99.8377 | $99.84 | $99.85 | $99.80 |
| Purchase #5 | $232.38 | 3.794% | $241.1965 | $241.20 | $241.20 | $241.20 |
| Purchase #6 | $219.40 | 5.302% | $231.0326 | $231.03 | $231.05 | $231.00 |
| Purchase #7 | $36.81 | 13.292% | $41.7028 | $41.70 | $41.70 | $41.70 |
| 7 purchase totals = | $898.82 | $963.0908 | $963.09 | $963.15 | $963.00 | |