| 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 | $123.71 | 13.380% | $140.2624 | $140.26 | $140.25 | $140.30 |
| Purchase #2 | $240.54 | 12.540% | $270.7037 | $270.70 | $270.70 | $270.70 |
| Purchase #3 | $221.44 | 6.432% | $235.683 | $235.68 | $235.70 | $235.70 |
| Purchase #4 | $65.92 | 3.744% | $68.388 | $68.39 | $68.40 | $68.40 |
| Purchase #5 | $155.35 | 4.826% | $162.8472 | $162.85 | $162.85 | $162.80 |
| Purchase #6 | $64.26 | 7.284% | $68.9407 | $68.94 | $68.95 | $68.90 |
| Purchase #7 | $41.60 | 8.204% | $45.0129 | $45.01 | $45.00 | $45.00 |
| 7 purchase totals = | $912.82 | $991.8379 | $991.83 | $991.85 | $991.80 | |