| 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 | $223.45 | 8.697% | $242.8834 | $242.88 | $242.90 | $242.90 |
| Purchase #2 | $104.91 | 8.717% | $114.055 | $114.06 | $114.05 | $114.10 |
| Purchase #3 | $31.61 | 7.167% | $33.8755 | $33.88 | $33.90 | $33.90 |
| Purchase #4 | $11.42 | 7.201% | $12.2424 | $12.24 | $12.25 | $12.20 |
| Purchase #5 | $64.47 | 4.650% | $67.4679 | $67.47 | $67.45 | $67.50 |
| Purchase #6 | $29.97 | 13.351% | $33.9713 | $33.97 | $33.95 | $34.00 |
| Purchase #7 | $242.63 | 3.162% | $250.302 | $250.30 | $250.30 | $250.30 |
| 7 purchase totals = | $708.46 | $754.7975 | $754.80 | $754.80 | $754.90 | |