| 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 | $205.99 | 12.442% | $231.6193 | $231.62 | $231.60 | $231.60 |
| Purchase #2 | $70.79 | 8.488% | $76.7987 | $76.80 | $76.80 | $76.80 |
| Purchase #3 | $21.62 | 9.177% | $23.6041 | $23.60 | $23.60 | $23.60 |
| Purchase #4 | $215.33 | 6.820% | $230.0155 | $230.02 | $230.00 | $230.00 |
| Purchase #5 | $30.59 | 9.445% | $33.4792 | $33.48 | $33.50 | $33.50 |
| Purchase #6 | $247.59 | 9.382% | $270.8189 | $270.82 | $270.80 | $270.80 |
| Purchase #7 | $7.57 | 6.334% | $8.0495 | $8.05 | $8.05 | $8.00 |
| 7 purchase totals = | $799.48 | $874.3852 | $874.39 | $874.35 | $874.30 | |