| 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 | $203.47 | 9.808% | $223.4263 | $223.43 | $223.45 | $223.40 |
| Purchase #2 | $10.45 | 5.557% | $11.0307 | $11.03 | $11.05 | $11.00 |
| Purchase #3 | $223.52 | 5.727% | $236.321 | $236.32 | $236.30 | $236.30 |
| Purchase #4 | $154.43 | 5.412% | $162.7878 | $162.79 | $162.80 | $162.80 |
| Purchase #5 | $133.29 | 12.675% | $150.1845 | $150.18 | $150.20 | $150.20 |
| Purchase #6 | $125.50 | 12.701% | $141.4398 | $141.44 | $141.45 | $141.40 |
| Purchase #7 | $53.81 | 9.393% | $58.8644 | $58.86 | $58.85 | $58.90 |
| 7 purchase totals = | $904.47 | $984.0545 | $984.05 | $984.10 | $984.00 | |