| 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 | $213.39 | 5.520% | $225.1691 | $225.17 | $225.15 | $225.20 |
| Purchase #2 | $150.97 | 11.561% | $168.4236 | $168.42 | $168.40 | $168.40 |
| Purchase #3 | $99.47 | 10.137% | $109.5533 | $109.55 | $109.55 | $109.60 |
| Purchase #4 | $180.30 | 8.602% | $195.8094 | $195.81 | $195.80 | $195.80 |
| Purchase #5 | $226.85 | 5.398% | $239.0954 | $239.10 | $239.10 | $239.10 |
| Purchase #6 | $113.85 | 7.227% | $122.0779 | $122.08 | $122.10 | $122.10 |
| Purchase #7 | $178.88 | 11.594% | $199.6193 | $199.62 | $199.60 | $199.60 |
| 7 purchase totals = | $1,163.71 | $1,259.7480 | $1,259.75 | $1,259.70 | $1,259.80 | |