| 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 | $145.71 | 10.787% | $161.4277 | $161.43 | $161.45 | $161.40 |
| Purchase #2 | $128.80 | 12.513% | $144.9167 | $144.92 | $144.90 | $144.90 |
| Purchase #3 | $57.64 | 5.562% | $60.8459 | $60.85 | $60.85 | $60.80 |
| Purchase #4 | $121.98 | 4.233% | $127.1434 | $127.14 | $127.15 | $127.10 |
| Purchase #5 | $224.84 | 8.412% | $243.7535 | $243.75 | $243.75 | $243.80 |
| Purchase #6 | $228.98 | 3.282% | $236.4951 | $236.50 | $236.50 | $236.50 |
| Purchase #7 | $237.32 | 4.278% | $247.4725 | $247.47 | $247.45 | $247.50 |
| 7 purchase totals = | $1,145.27 | $1,222.0548 | $1,222.06 | $1,222.05 | $1,222.00 | |