| 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 | $221.61 | 8.211% | $239.8064 | $239.81 | $239.80 | $239.80 |
| Purchase #2 | $15.87 | 4.874% | $16.6435 | $16.64 | $16.65 | $16.60 |
| Purchase #3 | $143.59 | 4.203% | $149.6251 | $149.63 | $149.65 | $149.60 |
| Purchase #4 | $81.28 | 12.808% | $91.6903 | $91.69 | $91.70 | $91.70 |
| Purchase #5 | $66.50 | 5.267% | $70.0026 | $70.00 | $70.00 | $70.00 |
| Purchase #6 | $195.98 | 13.757% | $222.941 | $222.94 | $222.95 | $222.90 |
| Purchase #7 | $124.78 | 3.433% | $129.0637 | $129.06 | $129.05 | $129.10 |
| 7 purchase totals = | $849.61 | $919.7726 | $919.77 | $919.80 | $919.70 | |