| 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 | $101.74 | 4.430% | $106.2471 | $106.25 | $106.25 | $106.20 |
| Purchase #2 | $175.26 | 13.597% | $199.0901 | $199.09 | $199.10 | $199.10 |
| Purchase #3 | $101.65 | 7.570% | $109.3449 | $109.34 | $109.35 | $109.30 |
| Purchase #4 | $241.32 | 7.372% | $259.1101 | $259.11 | $259.10 | $259.10 |
| Purchase #5 | $163.49 | 12.568% | $184.0374 | $184.04 | $184.05 | $184.00 |
| Purchase #6 | $69.34 | 4.426% | $72.409 | $72.41 | $72.40 | $72.40 |
| Purchase #7 | $70.54 | 7.574% | $75.8827 | $75.88 | $75.90 | $75.90 |
| 7 purchase totals = | $923.34 | $1,006.1213 | $1,006.12 | $1,006.15 | $1,006.00 | |