| 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 | $243.81 | 9.595% | $267.2036 | $267.20 | $267.20 | $267.20 |
| Purchase #2 | $17.95 | 11.318% | $19.9816 | $19.98 | $20.00 | $20.00 |
| Purchase #3 | $41.81 | 11.676% | $46.6917 | $46.69 | $46.70 | $46.70 |
| Purchase #4 | $120.60 | 11.720% | $134.7343 | $134.73 | $134.75 | $134.70 |
| Purchase #5 | $20.38 | 4.625% | $21.3226 | $21.32 | $21.30 | $21.30 |
| Purchase #6 | $227.40 | 12.696% | $256.2707 | $256.27 | $256.25 | $256.30 |
| Purchase #7 | $60.59 | 11.372% | $67.4803 | $67.48 | $67.50 | $67.50 |
| 7 purchase totals = | $732.54 | $813.6848 | $813.67 | $813.70 | $813.70 | |