| 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 | $202.96 | 8.384% | $219.9762 | $219.98 | $220.00 | $220.00 |
| Purchase #2 | $76.61 | 6.318% | $81.4502 | $81.45 | $81.45 | $81.50 |
| Purchase #3 | $104.85 | 11.682% | $117.0986 | $117.10 | $117.10 | $117.10 |
| Purchase #4 | $234.39 | 3.450% | $242.4765 | $242.48 | $242.50 | $242.50 |
| Purchase #5 | $107.57 | 12.562% | $121.0829 | $121.08 | $121.10 | $121.10 |
| Purchase #6 | $28.82 | 9.724% | $31.6225 | $31.62 | $31.60 | $31.60 |
| Purchase #7 | $14.26 | 4.777% | $14.9412 | $14.94 | $14.95 | $14.90 |
| 7 purchase totals = | $769.46 | $828.6481 | $828.65 | $828.70 | $828.70 | |