| 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 | $185.86 | 12.245% | $208.6186 | $208.62 | $208.60 | $208.60 |
| Purchase #2 | $134.95 | 11.181% | $150.0388 | $150.04 | $150.05 | $150.00 |
| Purchase #3 | $224.30 | 5.621% | $236.9079 | $236.91 | $236.90 | $236.90 |
| Purchase #4 | $105.80 | 8.834% | $115.1464 | $115.15 | $115.15 | $115.10 |
| Purchase #5 | $38.25 | 5.853% | $40.4888 | $40.49 | $40.50 | $40.50 |
| Purchase #6 | $134.98 | 12.313% | $151.6001 | $151.60 | $151.60 | $151.60 |
| Purchase #7 | $126.57 | 5.342% | $133.3314 | $133.33 | $133.35 | $133.30 |
| 7 purchase totals = | $950.71 | $1,036.1320 | $1,036.14 | $1,036.15 | $1,036.00 | |