| 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 | $248.44 | 3.391% | $256.8646 | $256.86 | $256.85 | $256.90 |
| Purchase #2 | $49.80 | 4.695% | $52.1381 | $52.14 | $52.15 | $52.10 |
| Purchase #3 | $214.43 | 7.796% | $231.147 | $231.15 | $231.15 | $231.10 |
| Purchase #4 | $190.91 | 13.538% | $216.7554 | $216.76 | $216.75 | $216.80 |
| Purchase #5 | $157.27 | 10.793% | $174.2442 | $174.24 | $174.25 | $174.20 |
| Purchase #6 | $153.64 | 9.423% | $168.1175 | $168.12 | $168.10 | $168.10 |
| Purchase #7 | $121.96 | 3.339% | $126.0322 | $126.03 | $126.05 | $126.00 |
| 7 purchase totals = | $1,136.45 | $1,225.2990 | $1,225.30 | $1,225.30 | $1,225.20 | |