| 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 | $219.72 | 9.183% | $239.8969 | $239.90 | $239.90 | $239.90 |
| Purchase #2 | $149.98 | 13.323% | $169.9618 | $169.96 | $169.95 | $170.00 |
| Purchase #3 | $56.93 | 11.301% | $63.3637 | $63.36 | $63.35 | $63.40 |
| Purchase #4 | $54.38 | 6.235% | $57.7706 | $57.77 | $57.75 | $57.80 |
| Purchase #5 | $207.32 | 10.596% | $229.2876 | $229.29 | $229.30 | $229.30 |
| Purchase #6 | $59.51 | 11.317% | $66.2447 | $66.24 | $66.25 | $66.20 |
| Purchase #7 | $9.30 | 11.527% | $10.372 | $10.37 | $10.35 | $10.40 |
| 7 purchase totals = | $757.14 | $836.8973 | $836.89 | $836.85 | $837.00 | |