| 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 | $234.91 | 5.347% | $247.4706 | $247.47 | $247.45 | $247.50 |
| Purchase #2 | $128.52 | 4.584% | $134.4114 | $134.41 | $134.40 | $134.40 |
| Purchase #3 | $53.58 | 6.714% | $57.1774 | $57.18 | $57.20 | $57.20 |
| Purchase #4 | $113.38 | 7.821% | $122.2474 | $122.25 | $122.25 | $122.20 |
| Purchase #5 | $40.79 | 5.535% | $43.0477 | $43.05 | $43.05 | $43.00 |
| Purchase #6 | $85.70 | 9.293% | $93.6641 | $93.66 | $93.65 | $93.70 |
| Purchase #7 | $185.47 | 4.812% | $194.3948 | $194.39 | $194.40 | $194.40 |
| 7 purchase totals = | $842.35 | $892.4134 | $892.41 | $892.40 | $892.40 | |