| 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 | $219.35 | 4.102% | $228.3477 | $228.35 | $228.35 | $228.30 |
| Purchase #2 | $67.76 | 13.866% | $77.1556 | $77.16 | $77.15 | $77.20 |
| Purchase #3 | $38.71 | 5.147% | $40.7024 | $40.70 | $40.70 | $40.70 |
| Purchase #4 | $49.34 | 5.258% | $51.9343 | $51.93 | $51.95 | $51.90 |
| Purchase #5 | $63.38 | 7.544% | $68.1614 | $68.16 | $68.15 | $68.20 |
| Purchase #6 | $179.65 | 12.506% | $202.117 | $202.12 | $202.10 | $202.10 |
| Purchase #7 | $201.69 | 10.201% | $222.2644 | $222.26 | $222.25 | $222.30 |
| 7 purchase totals = | $819.88 | $890.6828 | $890.68 | $890.65 | $890.70 | |