| 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 | $113.78 | 8.311% | $123.2363 | $123.24 | $123.25 | $123.20 |
| Purchase #2 | $226.96 | 13.229% | $256.9845 | $256.98 | $257.00 | $257.00 |
| Purchase #3 | $176.84 | 9.162% | $193.0421 | $193.04 | $193.05 | $193.00 |
| Purchase #4 | $31.41 | 9.409% | $34.3654 | $34.37 | $34.35 | $34.40 |
| Purchase #5 | $133.78 | 3.340% | $138.2483 | $138.25 | $138.25 | $138.20 |
| Purchase #6 | $113.84 | 11.748% | $127.2139 | $127.21 | $127.20 | $127.20 |
| Purchase #7 | $12.50 | 13.175% | $14.1469 | $14.15 | $14.15 | $14.10 |
| 7 purchase totals = | $809.11 | $887.2374 | $887.24 | $887.25 | $887.10 | |