| 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 | $105.26 | 13.222% | $119.1775 | $119.18 | $119.20 | $119.20 |
| Purchase #2 | $202.73 | 5.671% | $214.2268 | $214.23 | $214.25 | $214.20 |
| Purchase #3 | $202.76 | 12.501% | $228.107 | $228.11 | $228.10 | $228.10 |
| Purchase #4 | $69.97 | 13.211% | $79.2137 | $79.21 | $79.20 | $79.20 |
| Purchase #5 | $48.33 | 8.308% | $52.3453 | $52.35 | $52.35 | $52.30 |
| Purchase #6 | $192.90 | 6.130% | $204.7248 | $204.72 | $204.70 | $204.70 |
| Purchase #7 | $210.57 | 9.351% | $230.2604 | $230.26 | $230.25 | $230.30 |
| 7 purchase totals = | $1,032.52 | $1,128.0555 | $1,128.06 | $1,128.05 | $1,128.00 | |