| 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 | $104.82 | 6.287% | $111.41 | $111.41 | $111.40 | $111.40 |
| Purchase #2 | $208.67 | 6.304% | $221.8246 | $221.82 | $221.80 | $221.80 |
| Purchase #3 | $49.44 | 11.554% | $55.1523 | $55.15 | $55.15 | $55.20 |
| Purchase #4 | $134.62 | 7.405% | $144.5886 | $144.59 | $144.60 | $144.60 |
| Purchase #5 | $53.87 | 7.583% | $57.955 | $57.96 | $57.95 | $58.00 |
| Purchase #6 | $85.57 | 8.166% | $92.5576 | $92.56 | $92.55 | $92.60 |
| Purchase #7 | $207.65 | 12.733% | $234.0901 | $234.09 | $234.10 | $234.10 |
| 7 purchase totals = | $844.64 | $917.5782 | $917.58 | $917.55 | $917.70 | |