| 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 | $223.73 | 3.344% | $231.2115 | $231.21 | $231.20 | $231.20 |
| Purchase #2 | $19.45 | 5.324% | $20.4855 | $20.49 | $20.50 | $20.50 |
| Purchase #3 | $5.88 | 6.627% | $6.2697 | $6.27 | $6.25 | $6.30 |
| Purchase #4 | $167.57 | 4.695% | $175.4374 | $175.44 | $175.45 | $175.40 |
| Purchase #5 | $143.43 | 3.487% | $148.4314 | $148.43 | $148.45 | $148.40 |
| Purchase #6 | $221.49 | 4.772% | $232.0595 | $232.06 | $232.05 | $232.10 |
| Purchase #7 | $248.52 | 13.150% | $281.2004 | $281.20 | $281.20 | $281.20 |
| 7 purchase totals = | $1,030.07 | $1,095.0954 | $1,095.10 | $1,095.10 | $1,095.10 | |