| 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 | $25.36 | 5.671% | $26.7982 | $26.80 | $26.80 | $26.80 |
| Purchase #2 | $142.49 | 7.482% | $153.1511 | $153.15 | $153.15 | $153.20 |
| Purchase #3 | $109.50 | 9.556% | $119.9638 | $119.96 | $119.95 | $120.00 |
| Purchase #4 | $212.64 | 6.300% | $226.0363 | $226.04 | $226.05 | $226.00 |
| Purchase #5 | $126.54 | 7.720% | $136.3089 | $136.31 | $136.30 | $136.30 |
| Purchase #6 | $188.28 | 12.357% | $211.5458 | $211.55 | $211.55 | $211.50 |
| Purchase #7 | $241.54 | 10.641% | $267.2423 | $267.24 | $267.25 | $267.20 |
| 7 purchase totals = | $1,046.35 | $1,141.0464 | $1,141.05 | $1,141.05 | $1,141.00 | |