| 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 | $71.35 | 13.304% | $80.8424 | $80.84 | $80.85 | $80.80 |
| Purchase #2 | $224.60 | 4.255% | $234.1567 | $234.16 | $234.15 | $234.20 |
| Purchase #3 | $241.59 | 4.602% | $252.708 | $252.71 | $252.70 | $252.70 |
| Purchase #4 | $171.46 | 9.318% | $187.4366 | $187.44 | $187.45 | $187.40 |
| Purchase #5 | $114.57 | 10.655% | $126.7774 | $126.78 | $126.80 | $126.80 |
| Purchase #6 | $127.90 | 8.280% | $138.4901 | $138.49 | $138.50 | $138.50 |
| Purchase #7 | $77.39 | 5.164% | $81.3864 | $81.39 | $81.40 | $81.40 |
| 7 purchase totals = | $1,028.86 | $1,101.7976 | $1,101.81 | $1,101.85 | $1,101.80 | |