| 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 | $130.44 | 13.132% | $147.5694 | $147.57 | $147.55 | $147.60 |
| Purchase #2 | $248.97 | 4.827% | $260.9878 | $260.99 | $261.00 | $261.00 |
| Purchase #3 | $220.46 | 7.342% | $236.6462 | $236.65 | $236.65 | $236.60 |
| Purchase #4 | $115.62 | 13.209% | $130.8922 | $130.89 | $130.90 | $130.90 |
| Purchase #5 | $34.90 | 3.542% | $36.1362 | $36.14 | $36.15 | $36.10 |
| Purchase #6 | $97.61 | 8.815% | $106.2143 | $106.21 | $106.20 | $106.20 |
| Purchase #7 | $145.81 | 13.801% | $165.9332 | $165.93 | $165.95 | $165.90 |
| 7 purchase totals = | $993.81 | $1,084.3793 | $1,084.38 | $1,084.40 | $1,084.30 | |