| 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 | $106.67 | 11.362% | $118.7898 | $118.79 | $118.80 | $118.80 |
| Purchase #2 | $123.25 | 5.211% | $129.6726 | $129.67 | $129.65 | $129.70 |
| Purchase #3 | $243.26 | 5.590% | $256.8582 | $256.86 | $256.85 | $256.90 |
| Purchase #4 | $37.26 | 9.419% | $40.7695 | $40.77 | $40.75 | $40.80 |
| Purchase #5 | $35.69 | 11.203% | $39.6884 | $39.69 | $39.70 | $39.70 |
| Purchase #6 | $123.39 | 11.652% | $137.7674 | $137.77 | $137.75 | $137.80 |
| Purchase #7 | $106.97 | 10.675% | $118.389 | $118.39 | $118.40 | $118.40 |
| 7 purchase totals = | $776.49 | $841.9349 | $841.94 | $841.90 | $842.10 | |