| 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 | $201.60 | 9.142% | $220.0303 | $220.03 | $220.05 | $220.00 |
| Purchase #2 | $53.85 | 3.734% | $55.8608 | $55.86 | $55.85 | $55.90 |
| Purchase #3 | $242.68 | 10.608% | $268.4235 | $268.42 | $268.40 | $268.40 |
| Purchase #4 | $78.76 | 10.216% | $86.8061 | $86.81 | $86.80 | $86.80 |
| Purchase #5 | $62.68 | 8.689% | $68.1263 | $68.13 | $68.15 | $68.10 |
| Purchase #6 | $230.47 | 13.496% | $261.5742 | $261.57 | $261.55 | $261.60 |
| Purchase #7 | $214.92 | 12.580% | $241.9569 | $241.96 | $241.95 | $242.00 |
| 7 purchase totals = | $1,084.96 | $1,202.7781 | $1,202.78 | $1,202.75 | $1,202.80 | |