| 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 | $96.85 | 12.796% | $109.2429 | $109.24 | $109.25 | $109.20 |
| Purchase #2 | $231.82 | 4.835% | $243.0285 | $243.03 | $243.05 | $243.00 |
| Purchase #3 | $47.88 | 7.232% | $51.3427 | $51.34 | $51.35 | $51.30 |
| Purchase #4 | $242.60 | 6.157% | $257.5369 | $257.54 | $257.55 | $257.50 |
| Purchase #5 | $205.85 | 11.456% | $229.4322 | $229.43 | $229.45 | $229.40 |
| Purchase #6 | $117.62 | 5.496% | $124.0844 | $124.08 | $124.10 | $124.10 |
| Purchase #7 | $226.96 | 4.145% | $236.3675 | $236.37 | $236.35 | $236.40 |
| 7 purchase totals = | $1,169.58 | $1,251.0351 | $1,251.03 | $1,251.10 | $1,250.90 | |