| 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 | $81.37 | 10.824% | $90.1775 | $90.18 | $90.20 | $90.20 |
| Purchase #2 | $230.71 | 9.359% | $252.3021 | $252.30 | $252.30 | $252.30 |
| Purchase #3 | $120.58 | 6.473% | $128.3851 | $128.39 | $128.40 | $128.40 |
| Purchase #4 | $102.45 | 4.857% | $107.426 | $107.43 | $107.45 | $107.40 |
| Purchase #5 | $246.35 | 8.604% | $267.546 | $267.55 | $267.55 | $267.50 |
| Purchase #6 | $138.42 | 6.136% | $146.9135 | $146.91 | $146.90 | $146.90 |
| Purchase #7 | $104.55 | 10.323% | $115.3427 | $115.34 | $115.35 | $115.30 |
| 7 purchase totals = | $1,024.43 | $1,108.0929 | $1,108.10 | $1,108.15 | $1,108.00 | |