| 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 | $37.68 | 7.852% | $40.6386 | $40.64 | $40.65 | $40.60 |
| Purchase #2 | $215.46 | 4.776% | $225.7504 | $225.75 | $225.75 | $225.80 |
| Purchase #3 | $56.82 | 11.679% | $63.456 | $63.46 | $63.45 | $63.50 |
| Purchase #4 | $170.49 | 10.260% | $187.9823 | $187.98 | $188.00 | $188.00 |
| Purchase #5 | $193.78 | 7.847% | $208.9859 | $208.99 | $209.00 | $209.00 |
| Purchase #6 | $91.72 | 12.204% | $102.9135 | $102.91 | $102.90 | $102.90 |
| Purchase #7 | $201.59 | 13.360% | $228.5224 | $228.52 | $228.50 | $228.50 |
| 7 purchase totals = | $967.54 | $1,058.2491 | $1,058.25 | $1,058.25 | $1,058.30 | |