| 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 | $125.79 | 7.306% | $134.9802 | $134.98 | $135.00 | $135.00 |
| Purchase #2 | $187.90 | 4.719% | $196.767 | $196.77 | $196.75 | $196.80 |
| Purchase #3 | $22.62 | 12.711% | $25.4952 | $25.50 | $25.50 | $25.50 |
| Purchase #4 | $36.80 | 8.824% | $40.0472 | $40.05 | $40.05 | $40.00 |
| Purchase #5 | $25.30 | 6.233% | $26.8769 | $26.88 | $26.90 | $26.90 |
| Purchase #6 | $240.34 | 7.545% | $258.4737 | $258.47 | $258.45 | $258.50 |
| Purchase #7 | $43.45 | 11.341% | $48.3777 | $48.38 | $48.40 | $48.40 |
| 7 purchase totals = | $682.20 | $731.0179 | $731.03 | $731.05 | $731.10 | |