| 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 | $18.59 | 8.565% | $20.1822 | $20.18 | $20.20 | $20.20 |
| Purchase #2 | $210.37 | 13.249% | $238.2419 | $238.24 | $238.25 | $238.20 |
| Purchase #3 | $148.45 | 13.220% | $168.0751 | $168.08 | $168.10 | $168.10 |
| Purchase #4 | $126.64 | 5.847% | $134.0446 | $134.04 | $134.05 | $134.00 |
| Purchase #5 | $156.77 | 10.488% | $173.212 | $173.21 | $173.20 | $173.20 |
| Purchase #6 | $151.67 | 5.105% | $159.4128 | $159.41 | $159.40 | $159.40 |
| Purchase #7 | $153.45 | 9.138% | $167.4723 | $167.47 | $167.45 | $167.50 |
| 7 purchase totals = | $965.94 | $1,060.6409 | $1,060.63 | $1,060.65 | $1,060.60 | |