| 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 | $234.69 | 12.291% | $263.5357 | $263.54 | $263.55 | $263.50 |
| Purchase #2 | $10.32 | 4.192% | $10.7526 | $10.75 | $10.75 | $10.80 |
| Purchase #3 | $69.95 | 8.398% | $75.8244 | $75.82 | $75.80 | $75.80 |
| Purchase #4 | $78.41 | 12.546% | $88.2473 | $88.25 | $88.25 | $88.20 |
| Purchase #5 | $63.67 | 7.351% | $68.3504 | $68.35 | $68.35 | $68.40 |
| Purchase #6 | $111.93 | 9.487% | $122.5488 | $122.55 | $122.55 | $122.50 |
| Purchase #7 | $186.99 | 3.704% | $193.9161 | $193.92 | $193.90 | $193.90 |
| 7 purchase totals = | $755.96 | $823.1753 | $823.18 | $823.15 | $823.10 | |