| 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 | $49.35 | 7.274% | $52.9397 | $52.94 | $52.95 | $52.90 |
| Purchase #2 | $200.52 | 13.273% | $227.135 | $227.14 | $227.15 | $227.10 |
| Purchase #3 | $236.58 | 5.539% | $249.6842 | $249.68 | $249.70 | $249.70 |
| Purchase #4 | $139.84 | 11.838% | $156.3943 | $156.39 | $156.40 | $156.40 |
| Purchase #5 | $147.55 | 9.753% | $161.9406 | $161.94 | $161.95 | $161.90 |
| Purchase #6 | $7.97 | 7.249% | $8.5477 | $8.55 | $8.55 | $8.50 |
| Purchase #7 | $139.97 | 7.346% | $150.2522 | $150.25 | $150.25 | $150.30 |
| 7 purchase totals = | $921.78 | $1,006.8937 | $1,006.89 | $1,006.95 | $1,006.80 | |