| 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 | $206.63 | 10.389% | $228.0968 | $228.10 | $228.10 | $228.10 |
| Purchase #2 | $108.50 | 11.808% | $121.3117 | $121.31 | $121.30 | $121.30 |
| Purchase #3 | $129.60 | 3.341% | $133.9299 | $133.93 | $133.95 | $133.90 |
| Purchase #4 | $50.83 | 3.143% | $52.4276 | $52.43 | $52.45 | $52.40 |
| Purchase #5 | $10.96 | 6.143% | $11.6333 | $11.63 | $11.65 | $11.60 |
| Purchase #6 | $235.63 | 8.357% | $255.3216 | $255.32 | $255.30 | $255.30 |
| Purchase #7 | $49.54 | 6.749% | $52.8835 | $52.88 | $52.90 | $52.90 |
| 7 purchase totals = | $791.69 | $855.6044 | $855.60 | $855.65 | $855.50 | |