| 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 | $217.95 | 3.340% | $225.2295 | $225.23 | $225.25 | $225.20 |
| Purchase #2 | $25.42 | 13.591% | $28.8748 | $28.87 | $28.85 | $28.90 |
| Purchase #3 | $235.58 | 13.345% | $267.0182 | $267.02 | $267.00 | $267.00 |
| Purchase #4 | $172.89 | 11.105% | $192.0894 | $192.09 | $192.10 | $192.10 |
| Purchase #5 | $250.78 | 5.537% | $264.6657 | $264.67 | $264.65 | $264.70 |
| Purchase #6 | $58.83 | 5.752% | $62.2139 | $62.21 | $62.20 | $62.20 |
| Purchase #7 | $93.97 | 11.177% | $104.473 | $104.47 | $104.45 | $104.50 |
| 7 purchase totals = | $1,055.42 | $1,144.5645 | $1,144.56 | $1,144.50 | $1,144.60 | |