| 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 | $161.44 | 7.393% | $173.3753 | $173.38 | $173.40 | $173.40 |
| Purchase #2 | $171.30 | 8.162% | $185.2815 | $185.28 | $185.30 | $185.30 |
| Purchase #3 | $244.60 | 6.341% | $260.1101 | $260.11 | $260.10 | $260.10 |
| Purchase #4 | $250.37 | 8.716% | $272.1922 | $272.19 | $272.20 | $272.20 |
| Purchase #5 | $23.61 | 11.210% | $26.2567 | $26.26 | $26.25 | $26.30 |
| Purchase #6 | $227.93 | 6.532% | $242.8184 | $242.82 | $242.80 | $242.80 |
| Purchase #7 | $226.81 | 11.471% | $252.8274 | $252.83 | $252.85 | $252.80 |
| 7 purchase totals = | $1,306.06 | $1,412.8616 | $1,412.87 | $1,412.90 | $1,412.90 | |