| 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 | $121.55 | 3.115% | $125.3363 | $125.34 | $125.35 | $125.30 |
| Purchase #2 | $39.43 | 4.176% | $41.0766 | $41.08 | $41.10 | $41.10 |
| Purchase #3 | $41.99 | 5.471% | $44.2873 | $44.29 | $44.30 | $44.30 |
| Purchase #4 | $72.59 | 7.341% | $77.9188 | $77.92 | $77.90 | $77.90 |
| Purchase #5 | $225.56 | 10.511% | $249.2686 | $249.27 | $249.25 | $249.30 |
| Purchase #6 | $61.27 | 7.603% | $65.9284 | $65.93 | $65.95 | $65.90 |
| Purchase #7 | $247.56 | 7.862% | $267.0232 | $267.02 | $267.00 | $267.00 |
| 7 purchase totals = | $809.95 | $870.8392 | $870.85 | $870.85 | $870.80 | |