| 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 | $237.59 | 4.247% | $247.6804 | $247.68 | $247.70 | $247.70 |
| Purchase #2 | $126.63 | 11.767% | $141.5306 | $141.53 | $141.55 | $141.50 |
| Purchase #3 | $17.49 | 8.407% | $18.9604 | $18.96 | $18.95 | $19.00 |
| Purchase #4 | $75.43 | 9.257% | $82.4126 | $82.41 | $82.40 | $82.40 |
| Purchase #5 | $202.59 | 3.641% | $209.9663 | $209.97 | $209.95 | $210.00 |
| Purchase #6 | $32.84 | 13.494% | $37.2714 | $37.27 | $37.25 | $37.30 |
| Purchase #7 | $95.79 | 12.238% | $107.5128 | $107.51 | $107.50 | $107.50 |
| 7 purchase totals = | $788.36 | $845.3345 | $845.33 | $845.30 | $845.40 | |