| 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 | $225.27 | 3.258% | $232.6093 | $232.61 | $232.60 | $232.60 |
| Purchase #2 | $223.87 | 11.418% | $249.4315 | $249.43 | $249.45 | $249.40 |
| Purchase #3 | $94.49 | 11.168% | $105.0426 | $105.04 | $105.05 | $105.00 |
| Purchase #4 | $156.85 | 9.249% | $171.3571 | $171.36 | $171.35 | $171.40 |
| Purchase #5 | $36.92 | 5.411% | $38.9177 | $38.92 | $38.90 | $38.90 |
| Purchase #6 | $108.57 | 13.434% | $123.1553 | $123.16 | $123.15 | $123.20 |
| Purchase #7 | $70.90 | 6.806% | $75.7255 | $75.73 | $75.75 | $75.70 |
| 7 purchase totals = | $916.87 | $996.2390 | $996.25 | $996.25 | $996.20 | |