| 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 | $113.38 | 11.867% | $126.8348 | $126.83 | $126.85 | $126.80 |
| Purchase #2 | $45.68 | 3.581% | $47.3158 | $47.32 | $47.30 | $47.30 |
| Purchase #3 | $39.40 | 7.392% | $42.3124 | $42.31 | $42.30 | $42.30 |
| Purchase #4 | $195.90 | 12.830% | $221.034 | $221.03 | $221.05 | $221.00 |
| Purchase #5 | $7.44 | 8.587% | $8.0789 | $8.08 | $8.10 | $8.10 |
| Purchase #6 | $204.92 | 8.403% | $222.1394 | $222.14 | $222.15 | $222.10 |
| Purchase #7 | $189.77 | 5.144% | $199.5318 | $199.53 | $199.55 | $199.50 |
| 7 purchase totals = | $796.49 | $867.2471 | $867.24 | $867.30 | $867.10 | |