| 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 | $195.77 | 6.488% | $208.4716 | $208.47 | $208.45 | $208.50 |
| Purchase #2 | $127.95 | 12.870% | $144.4172 | $144.42 | $144.40 | $144.40 |
| Purchase #3 | $240.76 | 8.394% | $260.9694 | $260.97 | $260.95 | $261.00 |
| Purchase #4 | $199.84 | 5.676% | $211.1829 | $211.18 | $211.20 | $211.20 |
| Purchase #5 | $128.76 | 8.762% | $140.042 | $140.04 | $140.05 | $140.00 |
| Purchase #6 | $223.39 | 5.529% | $235.7412 | $235.74 | $235.75 | $235.70 |
| Purchase #7 | $110.99 | 4.109% | $115.5506 | $115.55 | $115.55 | $115.60 |
| 7 purchase totals = | $1,227.46 | $1,316.3749 | $1,316.37 | $1,316.35 | $1,316.40 | |