| 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 | $105.90 | 5.520% | $111.7457 | $111.75 | $111.75 | $111.70 |
| Purchase #2 | $203.83 | 6.584% | $217.2502 | $217.25 | $217.25 | $217.30 |
| Purchase #3 | $125.81 | 8.815% | $136.9002 | $136.90 | $136.90 | $136.90 |
| Purchase #4 | $184.99 | 5.829% | $195.7731 | $195.77 | $195.75 | $195.80 |
| Purchase #5 | $150.86 | 4.364% | $157.4435 | $157.44 | $157.45 | $157.40 |
| Purchase #6 | $97.62 | 6.747% | $104.2064 | $104.21 | $104.20 | $104.20 |
| Purchase #7 | $104.66 | 10.504% | $115.6535 | $115.65 | $115.65 | $115.70 |
| 7 purchase totals = | $973.67 | $1,038.9726 | $1,038.97 | $1,038.95 | $1,039.00 | |