| 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 | $110.81 | 8.261% | $119.964 | $119.96 | $119.95 | $120.00 |
| Purchase #2 | $205.88 | 5.237% | $216.6619 | $216.66 | $216.65 | $216.70 |
| Purchase #3 | $228.43 | 9.631% | $250.4301 | $250.43 | $250.45 | $250.40 |
| Purchase #4 | $79.53 | 6.504% | $84.7026 | $84.70 | $84.70 | $84.70 |
| Purchase #5 | $213.52 | 6.518% | $227.4372 | $227.44 | $227.45 | $227.40 |
| Purchase #6 | $97.79 | 7.561% | $105.1839 | $105.18 | $105.20 | $105.20 |
| Purchase #7 | $153.94 | 9.118% | $167.9762 | $167.98 | $168.00 | $168.00 |
| 7 purchase totals = | $1,089.90 | $1,172.3559 | $1,172.35 | $1,172.40 | $1,172.40 | |