| 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 | $209.50 | 4.152% | $218.1984 | $218.20 | $218.20 | $218.20 |
| Purchase #2 | $105.40 | 12.507% | $118.5824 | $118.58 | $118.60 | $118.60 |
| Purchase #3 | $129.72 | 3.655% | $134.4613 | $134.46 | $134.45 | $134.50 |
| Purchase #4 | $124.58 | 5.492% | $131.4219 | $131.42 | $131.40 | $131.40 |
| Purchase #5 | $32.98 | 11.391% | $36.7368 | $36.74 | $36.75 | $36.70 |
| Purchase #6 | $122.29 | 3.667% | $126.7744 | $126.77 | $126.75 | $126.80 |
| Purchase #7 | $33.49 | 8.268% | $36.259 | $36.26 | $36.25 | $36.30 |
| 7 purchase totals = | $757.96 | $802.4342 | $802.43 | $802.40 | $802.50 | |