| 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 | $208.79 | 8.689% | $226.9318 | $226.93 | $226.95 | $226.90 |
| Purchase #2 | $162.91 | 3.492% | $168.5988 | $168.60 | $168.60 | $168.60 |
| Purchase #3 | $46.56 | 13.625% | $52.9038 | $52.90 | $52.90 | $52.90 |
| Purchase #4 | $198.80 | 5.854% | $210.4378 | $210.44 | $210.45 | $210.40 |
| Purchase #5 | $108.77 | 11.168% | $120.9174 | $120.92 | $120.90 | $120.90 |
| Purchase #6 | $31.75 | 6.341% | $33.7633 | $33.76 | $33.75 | $33.80 |
| Purchase #7 | $105.41 | 11.160% | $117.1738 | $117.17 | $117.15 | $117.20 |
| 7 purchase totals = | $862.99 | $930.7267 | $930.72 | $930.70 | $930.70 | |