| 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 | $192.37 | 12.382% | $216.1893 | $216.19 | $216.20 | $216.20 |
| Purchase #2 | $245.55 | 4.160% | $255.7649 | $255.76 | $255.75 | $255.80 |
| Purchase #3 | $122.47 | 11.812% | $136.9362 | $136.94 | $136.95 | $136.90 |
| Purchase #4 | $35.59 | 3.603% | $36.8723 | $36.87 | $36.85 | $36.90 |
| Purchase #5 | $7.38 | 7.727% | $7.9503 | $7.95 | $7.95 | $8.00 |
| Purchase #6 | $210.61 | 13.613% | $239.2803 | $239.28 | $239.30 | $239.30 |
| Purchase #7 | $99.29 | 3.284% | $102.5507 | $102.55 | $102.55 | $102.60 |
| 7 purchase totals = | $913.26 | $995.5440 | $995.54 | $995.55 | $995.70 | |