| 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 | $140.63 | 4.834% | $147.4281 | $147.43 | $147.45 | $147.40 |
| Purchase #2 | $189.34 | 5.405% | $199.5738 | $199.57 | $199.55 | $199.60 |
| Purchase #3 | $231.98 | 4.314% | $241.9876 | $241.99 | $242.00 | $242.00 |
| Purchase #4 | $117.92 | 9.407% | $129.0127 | $129.01 | $129.00 | $129.00 |
| Purchase #5 | $242.80 | 8.274% | $262.8893 | $262.89 | $262.90 | $262.90 |
| Purchase #6 | $169.90 | 7.826% | $183.1964 | $183.20 | $183.20 | $183.20 |
| Purchase #7 | $176.45 | 11.388% | $196.5441 | $196.54 | $196.55 | $196.50 |
| 7 purchase totals = | $1,269.02 | $1,360.6320 | $1,360.63 | $1,360.65 | $1,360.60 | |