| 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 | $211.68 | 9.808% | $232.4416 | $232.44 | $232.45 | $232.40 |
| Purchase #2 | $170.41 | 7.534% | $183.2487 | $183.25 | $183.25 | $183.20 |
| Purchase #3 | $144.58 | 4.757% | $151.4577 | $151.46 | $151.45 | $151.50 |
| Purchase #4 | $178.34 | 6.554% | $190.0284 | $190.03 | $190.05 | $190.00 |
| Purchase #5 | $130.51 | 8.148% | $141.144 | $141.14 | $141.15 | $141.10 |
| Purchase #6 | $250.43 | 8.776% | $272.4077 | $272.41 | $272.40 | $272.40 |
| Purchase #7 | $103.41 | 5.761% | $109.3675 | $109.37 | $109.35 | $109.40 |
| 7 purchase totals = | $1,189.36 | $1,280.0956 | $1,280.10 | $1,280.10 | $1,280.00 | |