| 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 | $232.29 | 3.246% | $239.8301 | $239.83 | $239.85 | $239.80 |
| Purchase #2 | $11.36 | 9.404% | $12.4283 | $12.43 | $12.45 | $12.40 |
| Purchase #3 | $247.68 | 11.129% | $275.2443 | $275.24 | $275.25 | $275.20 |
| Purchase #4 | $216.71 | 4.804% | $227.1207 | $227.12 | $227.10 | $227.10 |
| Purchase #5 | $54.30 | 3.356% | $56.1223 | $56.12 | $56.10 | $56.10 |
| Purchase #6 | $231.93 | 4.688% | $242.8029 | $242.80 | $242.80 | $242.80 |
| Purchase #7 | $113.76 | 9.691% | $124.7845 | $124.78 | $124.80 | $124.80 |
| 7 purchase totals = | $1,108.03 | $1,178.3331 | $1,178.32 | $1,178.35 | $1,178.20 | |