| 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 | $229.72 | 12.287% | $257.9457 | $257.95 | $257.95 | $257.90 |
| Purchase #2 | $17.41 | 11.354% | $19.3867 | $19.39 | $19.40 | $19.40 |
| Purchase #3 | $177.94 | 4.339% | $185.6608 | $185.66 | $185.65 | $185.70 |
| Purchase #4 | $47.58 | 11.320% | $52.9661 | $52.97 | $52.95 | $53.00 |
| Purchase #5 | $241.26 | 9.384% | $263.8998 | $263.90 | $263.90 | $263.90 |
| Purchase #6 | $39.33 | 9.546% | $43.0844 | $43.08 | $43.10 | $43.10 |
| Purchase #7 | $37.47 | 9.616% | $41.0731 | $41.07 | $41.05 | $41.10 |
| 7 purchase totals = | $790.71 | $864.0166 | $864.02 | $864.00 | $864.10 | |