| 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 | $211.94 | 12.213% | $237.8242 | $237.82 | $237.80 | $237.80 |
| Purchase #2 | $146.55 | 10.133% | $161.3999 | $161.40 | $161.40 | $161.40 |
| Purchase #3 | $213.75 | 10.802% | $236.8393 | $236.84 | $236.85 | $236.80 |
| Purchase #4 | $60.75 | 11.693% | $67.8535 | $67.85 | $67.85 | $67.90 |
| Purchase #5 | $45.48 | 9.556% | $49.8261 | $49.83 | $49.85 | $49.80 |
| Purchase #6 | $79.80 | 4.542% | $83.4245 | $83.42 | $83.40 | $83.40 |
| Purchase #7 | $64.55 | 4.721% | $67.5974 | $67.60 | $67.60 | $67.60 |
| 7 purchase totals = | $822.82 | $904.7649 | $904.76 | $904.75 | $904.70 | |