| 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 | $10.90 | 8.595% | $11.8369 | $11.84 | $11.85 | $11.80 |
| Purchase #2 | $17.53 | 3.673% | $18.1739 | $18.17 | $18.15 | $18.20 |
| Purchase #3 | $130.75 | 3.252% | $135.002 | $135.00 | $135.00 | $135.00 |
| Purchase #4 | $223.49 | 3.779% | $231.9357 | $231.94 | $231.95 | $231.90 |
| Purchase #5 | $56.30 | 3.229% | $58.1179 | $58.12 | $58.10 | $58.10 |
| Purchase #6 | $12.31 | 5.215% | $12.952 | $12.95 | $12.95 | $13.00 |
| Purchase #7 | $248.92 | 3.748% | $258.2495 | $258.25 | $258.25 | $258.20 |
| 7 purchase totals = | $700.20 | $726.2679 | $726.27 | $726.25 | $726.20 | |