| 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 | $126.56 | 3.839% | $131.4186 | $131.42 | $131.40 | $131.40 |
| Purchase #2 | $31.90 | 4.711% | $33.4028 | $33.40 | $33.40 | $33.40 |
| Purchase #3 | $115.85 | 5.420% | $122.1291 | $122.13 | $122.15 | $122.10 |
| Purchase #4 | $82.88 | 5.173% | $87.1674 | $87.17 | $87.15 | $87.20 |
| Purchase #5 | $201.70 | 13.301% | $228.5281 | $228.53 | $228.55 | $228.50 |
| Purchase #6 | $65.62 | 13.823% | $74.6907 | $74.69 | $74.70 | $74.70 |
| Purchase #7 | $207.90 | 5.266% | $218.848 | $218.85 | $218.85 | $218.80 |
| 7 purchase totals = | $832.41 | $896.1847 | $896.19 | $896.20 | $896.10 | |