| 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 | $206.47 | 12.799% | $232.8961 | $232.90 | $232.90 | $232.90 |
| Purchase #2 | $203.36 | 9.262% | $222.1952 | $222.20 | $222.20 | $222.20 |
| Purchase #3 | $156.51 | 13.571% | $177.75 | $177.75 | $177.75 | $177.80 |
| Purchase #4 | $215.84 | 3.685% | $223.7937 | $223.79 | $223.80 | $223.80 |
| Purchase #5 | $159.56 | 12.366% | $179.2912 | $179.29 | $179.30 | $179.30 |
| Purchase #6 | $106.48 | 13.498% | $120.8527 | $120.85 | $120.85 | $120.90 |
| Purchase #7 | $151.56 | 8.858% | $164.9852 | $164.99 | $165.00 | $165.00 |
| 7 purchase totals = | $1,199.78 | $1,321.7641 | $1,321.77 | $1,321.80 | $1,321.90 | |