| 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 | $196.55 | 6.491% | $209.3081 | $209.31 | $209.30 | $209.30 |
| Purchase #2 | $115.32 | 7.155% | $123.5711 | $123.57 | $123.55 | $123.60 |
| Purchase #3 | $98.45 | 5.677% | $104.039 | $104.04 | $104.05 | $104.00 |
| Purchase #4 | $152.56 | 11.465% | $170.051 | $170.05 | $170.05 | $170.10 |
| Purchase #5 | $246.31 | 4.496% | $257.3841 | $257.38 | $257.40 | $257.40 |
| Purchase #6 | $27.43 | 3.547% | $28.4029 | $28.40 | $28.40 | $28.40 |
| Purchase #7 | $211.57 | 12.363% | $237.7264 | $237.73 | $237.75 | $237.70 |
| 7 purchase totals = | $1,048.19 | $1,130.4826 | $1,130.48 | $1,130.50 | $1,130.50 | |