| 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 | $237.28 | 11.594% | $264.7902 | $264.79 | $264.80 | $264.80 |
| Purchase #2 | $130.48 | 10.352% | $143.9873 | $143.99 | $144.00 | $144.00 |
| Purchase #3 | $91.52 | 4.244% | $95.4041 | $95.40 | $95.40 | $95.40 |
| Purchase #4 | $165.86 | 12.557% | $186.687 | $186.69 | $186.70 | $186.70 |
| Purchase #5 | $47.91 | 8.705% | $52.0806 | $52.08 | $52.10 | $52.10 |
| Purchase #6 | $213.34 | 10.238% | $235.1817 | $235.18 | $235.20 | $235.20 |
| Purchase #7 | $6.41 | 7.835% | $6.9122 | $6.91 | $6.90 | $6.90 |
| 7 purchase totals = | $892.80 | $985.0431 | $985.04 | $985.10 | $985.10 | |