| 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 | $238.88 | 13.812% | $271.8741 | $271.87 | $271.85 | $271.90 |
| Purchase #2 | $47.91 | 13.833% | $54.5374 | $54.54 | $54.55 | $54.50 |
| Purchase #3 | $15.40 | 12.869% | $17.3818 | $17.38 | $17.40 | $17.40 |
| Purchase #4 | $191.32 | 12.430% | $215.1011 | $215.10 | $215.10 | $215.10 |
| Purchase #5 | $43.65 | 6.443% | $46.4624 | $46.46 | $46.45 | $46.50 |
| Purchase #6 | $24.44 | 8.280% | $26.4636 | $26.46 | $26.45 | $26.50 |
| Purchase #7 | $136.29 | 12.549% | $153.393 | $153.39 | $153.40 | $153.40 |
| 7 purchase totals = | $697.89 | $785.2134 | $785.20 | $785.20 | $785.30 | |