| 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 | $213.50 | 8.647% | $231.9613 | $231.96 | $231.95 | $232.00 |
| Purchase #2 | $121.85 | 8.269% | $131.9258 | $131.93 | $131.95 | $131.90 |
| Purchase #3 | $218.63 | 6.446% | $232.7229 | $232.72 | $232.70 | $232.70 |
| Purchase #4 | $175.38 | 3.628% | $181.7428 | $181.74 | $181.75 | $181.70 |
| Purchase #5 | $208.55 | 10.832% | $231.1401 | $231.14 | $231.15 | $231.10 |
| Purchase #6 | $29.64 | 5.155% | $31.1679 | $31.17 | $31.15 | $31.20 |
| Purchase #7 | $171.30 | 11.753% | $191.4329 | $191.43 | $191.45 | $191.40 |
| 7 purchase totals = | $1,138.85 | $1,232.0937 | $1,232.09 | $1,232.10 | $1,232.00 | |