| 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 | $103.79 | 7.469% | $111.5421 | $111.54 | $111.55 | $111.50 |
| Purchase #2 | $241.52 | 3.594% | $250.2002 | $250.20 | $250.20 | $250.20 |
| Purchase #3 | $178.77 | 8.445% | $193.8671 | $193.87 | $193.85 | $193.90 |
| Purchase #4 | $188.40 | 7.139% | $201.8499 | $201.85 | $201.85 | $201.80 |
| Purchase #5 | $99.42 | 6.607% | $105.9887 | $105.99 | $106.00 | $106.00 |
| Purchase #6 | $13.33 | 10.499% | $14.7295 | $14.73 | $14.75 | $14.70 |
| Purchase #7 | $8.35 | 10.659% | $9.24 | $9.24 | $9.25 | $9.20 |
| 7 purchase totals = | $833.58 | $887.4175 | $887.42 | $887.45 | $887.30 | |