| 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 | $229.60 | 11.746% | $256.5688 | $256.57 | $256.55 | $256.60 |
| Purchase #2 | $70.75 | 11.844% | $79.1296 | $79.13 | $79.15 | $79.10 |
| Purchase #3 | $163.57 | 12.285% | $183.6646 | $183.66 | $183.65 | $183.70 |
| Purchase #4 | $187.90 | 7.296% | $201.6092 | $201.61 | $201.60 | $201.60 |
| Purchase #5 | $58.95 | 8.203% | $63.7857 | $63.79 | $63.80 | $63.80 |
| Purchase #6 | $113.54 | 4.255% | $118.3711 | $118.37 | $118.35 | $118.40 |
| Purchase #7 | $14.61 | 11.373% | $16.2716 | $16.27 | $16.25 | $16.30 |
| 7 purchase totals = | $838.92 | $919.4006 | $919.40 | $919.35 | $919.50 | |