| 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 | $206.91 | 5.477% | $218.2425 | $218.24 | $218.25 | $218.20 |
| Purchase #2 | $95.76 | 11.647% | $106.9132 | $106.91 | $106.90 | $106.90 |
| Purchase #3 | $44.97 | 4.123% | $46.8241 | $46.82 | $46.80 | $46.80 |
| Purchase #4 | $93.45 | 11.614% | $104.3033 | $104.30 | $104.30 | $104.30 |
| Purchase #5 | $29.44 | 13.660% | $33.4615 | $33.46 | $33.45 | $33.50 |
| Purchase #6 | $35.79 | 7.151% | $38.3493 | $38.35 | $38.35 | $38.30 |
| Purchase #7 | $209.68 | 9.665% | $229.9456 | $229.95 | $229.95 | $229.90 |
| 7 purchase totals = | $716.00 | $778.0395 | $778.03 | $778.00 | $777.90 | |