| 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 | $207.60 | 8.331% | $224.8952 | $224.90 | $224.90 | $224.90 |
| Purchase #2 | $239.78 | 9.232% | $261.9165 | $261.92 | $261.90 | $261.90 |
| Purchase #3 | $211.96 | 3.348% | $219.0564 | $219.06 | $219.05 | $219.10 |
| Purchase #4 | $17.74 | 13.287% | $20.0971 | $20.10 | $20.10 | $20.10 |
| Purchase #5 | $23.69 | 13.470% | $26.881 | $26.88 | $26.90 | $26.90 |
| Purchase #6 | $201.33 | 4.459% | $210.3073 | $210.31 | $210.30 | $210.30 |
| Purchase #7 | $67.34 | 12.738% | $75.9178 | $75.92 | $75.90 | $75.90 |
| 7 purchase totals = | $969.44 | $1,039.0713 | $1,039.09 | $1,039.05 | $1,039.10 | |