| 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 | $227.99 | 3.243% | $235.3837 | $235.38 | $235.40 | $235.40 |
| Purchase #2 | $235.94 | 11.190% | $262.3417 | $262.34 | $262.35 | $262.30 |
| Purchase #3 | $26.99 | 7.132% | $28.9149 | $28.91 | $28.90 | $28.90 |
| Purchase #4 | $5.74 | 9.482% | $6.2843 | $6.28 | $6.30 | $6.30 |
| Purchase #5 | $12.27 | 7.530% | $13.1939 | $13.19 | $13.20 | $13.20 |
| Purchase #6 | $232.46 | 13.167% | $263.068 | $263.07 | $263.05 | $263.10 |
| Purchase #7 | $24.79 | 5.529% | $26.1606 | $26.16 | $26.15 | $26.20 |
| 7 purchase totals = | $766.18 | $835.3471 | $835.33 | $835.35 | $835.40 | |