| 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 | $27.45 | 11.765% | $30.6795 | $30.68 | $30.70 | $30.70 |
| Purchase #2 | $202.39 | 4.407% | $211.3093 | $211.31 | $211.30 | $211.30 |
| Purchase #3 | $170.51 | 5.282% | $179.5163 | $179.52 | $179.50 | $179.50 |
| Purchase #4 | $136.89 | 7.591% | $147.2813 | $147.28 | $147.30 | $147.30 |
| Purchase #5 | $215.29 | 3.598% | $223.0361 | $223.04 | $223.05 | $223.00 |
| Purchase #6 | $101.80 | 7.821% | $109.7618 | $109.76 | $109.75 | $109.80 |
| Purchase #7 | $116.90 | 7.642% | $125.8335 | $125.83 | $125.85 | $125.80 |
| 7 purchase totals = | $971.23 | $1,027.4178 | $1,027.42 | $1,027.45 | $1,027.40 | |