| 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 | $215.60 | 7.711% | $232.2249 | $232.22 | $232.20 | $232.20 |
| Purchase #2 | $79.94 | 10.705% | $88.4976 | $88.50 | $88.50 | $88.50 |
| Purchase #3 | $212.99 | 11.733% | $237.9801 | $237.98 | $238.00 | $238.00 |
| Purchase #4 | $39.55 | 3.343% | $40.8722 | $40.87 | $40.85 | $40.90 |
| Purchase #5 | $5.67 | 5.132% | $5.961 | $5.96 | $5.95 | $6.00 |
| Purchase #6 | $31.54 | 13.723% | $35.8682 | $35.87 | $35.85 | $35.90 |
| Purchase #7 | $29.90 | 3.199% | $30.8565 | $30.86 | $30.85 | $30.90 |
| 7 purchase totals = | $615.19 | $672.2605 | $672.26 | $672.20 | $672.40 | |