| 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 | $11.38 | 6.748% | $12.1479 | $12.15 | $12.15 | $12.10 |
| Purchase #2 | $15.49 | 5.375% | $16.3226 | $16.32 | $16.30 | $16.30 |
| Purchase #3 | $196.99 | 3.215% | $203.3232 | $203.32 | $203.30 | $203.30 |
| Purchase #4 | $216.84 | 4.222% | $225.995 | $226.00 | $226.00 | $226.00 |
| Purchase #5 | $61.77 | 11.196% | $68.6858 | $68.69 | $68.70 | $68.70 |
| Purchase #6 | $118.34 | 11.184% | $131.5751 | $131.58 | $131.60 | $131.60 |
| Purchase #7 | $116.28 | 4.539% | $121.5579 | $121.56 | $121.55 | $121.60 |
| 7 purchase totals = | $737.09 | $779.6075 | $779.62 | $779.60 | $779.60 | |