| 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 | $81.70 | 8.390% | $88.5546 | $88.55 | $88.55 | $88.60 |
| Purchase #2 | $120.29 | 10.564% | $132.9974 | $133.00 | $133.00 | $133.00 |
| Purchase #3 | $173.63 | 4.521% | $181.4798 | $181.48 | $181.50 | $181.50 |
| Purchase #4 | $168.80 | 13.123% | $190.9516 | $190.95 | $190.95 | $191.00 |
| Purchase #5 | $192.61 | 11.802% | $215.3418 | $215.34 | $215.35 | $215.30 |
| Purchase #6 | $205.91 | 9.613% | $225.7041 | $225.70 | $225.70 | $225.70 |
| Purchase #7 | $185.98 | 5.258% | $195.7588 | $195.76 | $195.75 | $195.80 |
| 7 purchase totals = | $1,128.92 | $1,230.7881 | $1,230.78 | $1,230.80 | $1,230.90 | |