| 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 | $236.39 | 4.695% | $247.4885 | $247.49 | $247.50 | $247.50 |
| Purchase #2 | $133.44 | 11.763% | $149.1365 | $149.14 | $149.15 | $149.10 |
| Purchase #3 | $29.89 | 11.145% | $33.2212 | $33.22 | $33.20 | $33.20 |
| Purchase #4 | $77.37 | 9.855% | $84.9948 | $84.99 | $85.00 | $85.00 |
| Purchase #5 | $235.43 | 7.435% | $252.9342 | $252.93 | $252.95 | $252.90 |
| Purchase #6 | $180.57 | 6.678% | $192.6285 | $192.63 | $192.65 | $192.60 |
| Purchase #7 | $11.34 | 8.135% | $12.2625 | $12.26 | $12.25 | $12.30 |
| 7 purchase totals = | $904.43 | $972.6662 | $972.66 | $972.70 | $972.60 | |