| 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 | $241.83 | 5.811% | $255.8827 | $255.88 | $255.90 | $255.90 |
| Purchase #2 | $192.55 | 7.125% | $206.2692 | $206.27 | $206.25 | $206.30 |
| Purchase #3 | $95.75 | 9.375% | $104.7266 | $104.73 | $104.75 | $104.70 |
| Purchase #4 | $22.56 | 3.453% | $23.339 | $23.34 | $23.35 | $23.30 |
| Purchase #5 | $147.68 | 7.214% | $158.3336 | $158.33 | $158.35 | $158.30 |
| Purchase #6 | $204.51 | 10.514% | $226.0122 | $226.01 | $226.00 | $226.00 |
| Purchase #7 | $176.88 | 3.180% | $182.5048 | $182.50 | $182.50 | $182.50 |
| 7 purchase totals = | $1,081.76 | $1,157.0681 | $1,157.06 | $1,157.10 | $1,157.00 | |