| 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 | $208.60 | 13.412% | $236.5774 | $236.58 | $236.60 | $236.60 |
| Purchase #2 | $53.44 | 9.412% | $58.4698 | $58.47 | $58.45 | $58.50 |
| Purchase #3 | $165.71 | 9.389% | $181.2685 | $181.27 | $181.25 | $181.30 |
| Purchase #4 | $195.60 | 4.714% | $204.8206 | $204.82 | $204.80 | $204.80 |
| Purchase #5 | $194.92 | 4.633% | $203.9506 | $203.95 | $203.95 | $204.00 |
| Purchase #6 | $13.72 | 11.465% | $15.293 | $15.29 | $15.30 | $15.30 |
| Purchase #7 | $171.55 | 7.675% | $184.7165 | $184.72 | $184.70 | $184.70 |
| 7 purchase totals = | $1,003.54 | $1,085.0964 | $1,085.10 | $1,085.05 | $1,085.20 | |