| 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 | $27.98 | 12.336% | $31.4316 | $31.43 | $31.45 | $31.40 |
| Purchase #2 | $220.69 | 4.195% | $229.9479 | $229.95 | $229.95 | $229.90 |
| Purchase #3 | $210.59 | 3.433% | $217.8196 | $217.82 | $217.80 | $217.80 |
| Purchase #4 | $41.33 | 3.241% | $42.6695 | $42.67 | $42.65 | $42.70 |
| Purchase #5 | $106.75 | 12.652% | $120.256 | $120.26 | $120.25 | $120.30 |
| Purchase #6 | $131.90 | 5.801% | $139.5515 | $139.55 | $139.55 | $139.60 |
| Purchase #7 | $114.79 | 10.313% | $126.6283 | $126.63 | $126.65 | $126.60 |
| 7 purchase totals = | $854.03 | $908.3044 | $908.31 | $908.30 | $908.30 | |