| 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 | $13.44 | 10.613% | $14.8664 | $14.87 | $14.85 | $14.90 |
| Purchase #2 | $226.86 | 12.580% | $255.399 | $255.40 | $255.40 | $255.40 |
| Purchase #3 | $149.49 | 13.263% | $169.3169 | $169.32 | $169.30 | $169.30 |
| Purchase #4 | $48.50 | 7.410% | $52.0939 | $52.09 | $52.10 | $52.10 |
| Purchase #5 | $139.77 | 8.308% | $151.3821 | $151.38 | $151.40 | $151.40 |
| Purchase #6 | $33.91 | 9.686% | $37.1945 | $37.19 | $37.20 | $37.20 |
| Purchase #7 | $146.63 | 7.274% | $157.2959 | $157.30 | $157.30 | $157.30 |
| 7 purchase totals = | $758.60 | $837.5487 | $837.55 | $837.55 | $837.60 | |