| 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 | $80.53 | 10.779% | $89.2103 | $89.21 | $89.20 | $89.20 |
| Purchase #2 | $226.93 | 5.358% | $239.0889 | $239.09 | $239.10 | $239.10 |
| Purchase #3 | $136.47 | 13.514% | $154.9126 | $154.91 | $154.90 | $154.90 |
| Purchase #4 | $99.68 | 10.544% | $110.1903 | $110.19 | $110.20 | $110.20 |
| Purchase #5 | $69.71 | 11.649% | $77.8305 | $77.83 | $77.85 | $77.80 |
| Purchase #6 | $163.62 | 8.759% | $177.9515 | $177.95 | $177.95 | $178.00 |
| Purchase #7 | $213.36 | 8.255% | $230.9729 | $230.97 | $230.95 | $231.00 |
| 7 purchase totals = | $990.30 | $1,080.1570 | $1,080.15 | $1,080.15 | $1,080.20 | |