| 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 | $75.41 | 6.431% | $80.2596 | $80.26 | $80.25 | $80.30 |
| Purchase #2 | $208.33 | 6.455% | $221.7777 | $221.78 | $221.80 | $221.80 |
| Purchase #3 | $88.86 | 11.176% | $98.791 | $98.79 | $98.80 | $98.80 |
| Purchase #4 | $248.97 | 10.378% | $274.8081 | $274.81 | $274.80 | $274.80 |
| Purchase #5 | $219.44 | 9.273% | $239.7887 | $239.79 | $239.80 | $239.80 |
| Purchase #6 | $46.95 | 11.809% | $52.4943 | $52.49 | $52.50 | $52.50 |
| Purchase #7 | $228.32 | 3.345% | $235.9573 | $235.96 | $235.95 | $236.00 |
| 7 purchase totals = | $1,116.28 | $1,203.8767 | $1,203.88 | $1,203.90 | $1,204.00 | |