| 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 | $188.85 | 9.312% | $206.4357 | $206.44 | $206.45 | $206.40 |
| Purchase #2 | $180.33 | 11.649% | $201.3366 | $201.34 | $201.35 | $201.30 |
| Purchase #3 | $129.50 | 13.760% | $147.3192 | $147.32 | $147.30 | $147.30 |
| Purchase #4 | $208.34 | 13.468% | $236.3992 | $236.40 | $236.40 | $236.40 |
| Purchase #5 | $80.88 | 13.367% | $91.6912 | $91.69 | $91.70 | $91.70 |
| Purchase #6 | $249.67 | 6.356% | $265.539 | $265.54 | $265.55 | $265.50 |
| Purchase #7 | $120.89 | 13.437% | $137.134 | $137.13 | $137.15 | $137.10 |
| 7 purchase totals = | $1,158.46 | $1,285.8549 | $1,285.86 | $1,285.90 | $1,285.70 | |