| 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 | $117.26 | 4.113% | $122.0829 | $122.08 | $122.10 | $122.10 |
| Purchase #2 | $158.73 | 10.286% | $175.057 | $175.06 | $175.05 | $175.10 |
| Purchase #3 | $111.58 | 12.764% | $125.8221 | $125.82 | $125.80 | $125.80 |
| Purchase #4 | $116.30 | 9.835% | $127.7381 | $127.74 | $127.75 | $127.70 |
| Purchase #5 | $127.35 | 5.861% | $134.814 | $134.81 | $134.80 | $134.80 |
| Purchase #6 | $236.97 | 6.714% | $252.8802 | $252.88 | $252.90 | $252.90 |
| Purchase #7 | $46.54 | 8.320% | $50.4121 | $50.41 | $50.40 | $50.40 |
| 7 purchase totals = | $914.73 | $988.8064 | $988.80 | $988.80 | $988.80 | |