| 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 | $108.28 | 13.487% | $122.8837 | $122.88 | $122.90 | $122.90 |
| Purchase #2 | $148.30 | 7.668% | $159.6716 | $159.67 | $159.65 | $159.70 |
| Purchase #3 | $224.72 | 4.400% | $234.6077 | $234.61 | $234.60 | $234.60 |
| Purchase #4 | $236.71 | 10.716% | $262.0758 | $262.08 | $262.10 | $262.10 |
| Purchase #5 | $167.58 | 12.262% | $188.1287 | $188.13 | $188.15 | $188.10 |
| Purchase #6 | $75.75 | 5.268% | $79.7405 | $79.74 | $79.75 | $79.70 |
| Purchase #7 | $116.98 | 9.392% | $127.9668 | $127.97 | $127.95 | $128.00 |
| 7 purchase totals = | $1,078.32 | $1,175.0748 | $1,175.08 | $1,175.10 | $1,175.10 | |