| 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 | $7.69 | 4.431% | $8.0307 | $8.03 | $8.05 | $8.00 |
| Purchase #2 | $175.84 | 13.720% | $199.9652 | $199.97 | $199.95 | $200.00 |
| Purchase #3 | $39.46 | 4.725% | $41.3245 | $41.32 | $41.30 | $41.30 |
| Purchase #4 | $228.87 | 13.384% | $259.502 | $259.50 | $259.50 | $259.50 |
| Purchase #5 | $106.44 | 9.546% | $116.6008 | $116.60 | $116.60 | $116.60 |
| Purchase #6 | $143.88 | 13.752% | $163.6664 | $163.67 | $163.65 | $163.70 |
| Purchase #7 | $106.43 | 11.151% | $118.298 | $118.30 | $118.30 | $118.30 |
| 7 purchase totals = | $808.61 | $907.3876 | $907.39 | $907.35 | $907.40 | |