| 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 | $58.72 | 11.125% | $65.2526 | $65.25 | $65.25 | $65.30 |
| Purchase #2 | $125.36 | 8.332% | $135.805 | $135.81 | $135.80 | $135.80 |
| Purchase #3 | $129.41 | 6.447% | $137.7531 | $137.75 | $137.75 | $137.80 |
| Purchase #4 | $109.76 | 8.856% | $119.4803 | $119.48 | $119.50 | $119.50 |
| Purchase #5 | $246.79 | 10.255% | $272.0983 | $272.10 | $272.10 | $272.10 |
| Purchase #6 | $232.94 | 5.172% | $244.9877 | $244.99 | $245.00 | $245.00 |
| Purchase #7 | $184.51 | 5.692% | $195.0123 | $195.01 | $195.00 | $195.00 |
| 7 purchase totals = | $1,087.49 | $1,170.3893 | $1,170.39 | $1,170.40 | $1,170.50 | |