| 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 | $247.62 | 13.583% | $281.2542 | $281.25 | $281.25 | $281.30 |
| Purchase #2 | $121.35 | 13.137% | $137.2917 | $137.29 | $137.30 | $137.30 |
| Purchase #3 | $141.61 | 9.352% | $154.8534 | $154.85 | $154.85 | $154.90 |
| Purchase #4 | $124.87 | 11.463% | $139.1838 | $139.18 | $139.20 | $139.20 |
| Purchase #5 | $93.40 | 4.329% | $97.4433 | $97.44 | $97.45 | $97.40 |
| Purchase #6 | $74.79 | 7.832% | $80.6476 | $80.65 | $80.65 | $80.60 |
| Purchase #7 | $99.46 | 8.261% | $107.6764 | $107.68 | $107.70 | $107.70 |
| 7 purchase totals = | $903.10 | $998.3504 | $998.34 | $998.40 | $998.40 | |