| 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 | $229.33 | 7.475% | $246.4724 | $246.47 | $246.45 | $246.50 |
| Purchase #2 | $140.43 | 9.249% | $153.4184 | $153.42 | $153.40 | $153.40 |
| Purchase #3 | $242.34 | 4.824% | $254.0305 | $254.03 | $254.05 | $254.00 |
| Purchase #4 | $117.75 | 13.170% | $133.2577 | $133.26 | $133.25 | $133.30 |
| Purchase #5 | $172.41 | 12.266% | $193.5578 | $193.56 | $193.55 | $193.60 |
| Purchase #6 | $182.44 | 9.158% | $199.1479 | $199.15 | $199.15 | $199.10 |
| Purchase #7 | $228.88 | 8.256% | $247.7763 | $247.78 | $247.80 | $247.80 |
| 7 purchase totals = | $1,313.58 | $1,427.6610 | $1,427.67 | $1,427.65 | $1,427.70 | |