| 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 | $52.46 | 4.381% | $54.7583 | $54.76 | $54.75 | $54.80 |
| Purchase #2 | $220.96 | 8.416% | $239.556 | $239.56 | $239.55 | $239.60 |
| Purchase #3 | $113.59 | 9.308% | $124.163 | $124.16 | $124.15 | $124.20 |
| Purchase #4 | $131.73 | 9.444% | $144.1706 | $144.17 | $144.15 | $144.20 |
| Purchase #5 | $155.75 | 8.787% | $169.4358 | $169.44 | $169.45 | $169.40 |
| Purchase #6 | $236.94 | 4.235% | $246.9744 | $246.97 | $246.95 | $247.00 |
| Purchase #7 | $196.79 | 10.611% | $217.6714 | $217.67 | $217.65 | $217.70 |
| 7 purchase totals = | $1,108.22 | $1,196.7295 | $1,196.73 | $1,196.65 | $1,196.90 | |