| 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 | $80.96 | 6.715% | $86.3965 | $86.40 | $86.40 | $86.40 |
| Purchase #2 | $14.33 | 9.340% | $15.6684 | $15.67 | $15.65 | $15.70 |
| Purchase #3 | $140.75 | 9.302% | $153.8426 | $153.84 | $153.85 | $153.80 |
| Purchase #4 | $233.48 | 12.303% | $262.205 | $262.21 | $262.20 | $262.20 |
| Purchase #5 | $235.27 | 3.344% | $243.1374 | $243.14 | $243.15 | $243.10 |
| Purchase #6 | $108.93 | 12.741% | $122.8088 | $122.81 | $122.80 | $122.80 |
| Purchase #7 | $160.43 | 13.308% | $181.78 | $181.78 | $181.80 | $181.80 |
| 7 purchase totals = | $974.15 | $1,065.8387 | $1,065.85 | $1,065.85 | $1,065.80 | |