| 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 | $78.30 | 12.123% | $87.7923 | $87.79 | $87.80 | $87.80 |
| Purchase #2 | $117.31 | 6.104% | $124.4706 | $124.47 | $124.45 | $124.50 |
| Purchase #3 | $198.69 | 13.276% | $225.0681 | $225.07 | $225.05 | $225.10 |
| Purchase #4 | $173.80 | 5.348% | $183.0948 | $183.09 | $183.10 | $183.10 |
| Purchase #5 | $136.87 | 9.772% | $150.2449 | $150.24 | $150.25 | $150.20 |
| Purchase #6 | $183.76 | 9.365% | $200.9691 | $200.97 | $200.95 | $201.00 |
| Purchase #7 | $73.40 | 9.458% | $80.3422 | $80.34 | $80.35 | $80.30 |
| 7 purchase totals = | $962.13 | $1,051.9820 | $1,051.97 | $1,051.95 | $1,052.00 | |