| 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 | $125.86 | 7.455% | $135.2429 | $135.24 | $135.25 | $135.20 |
| Purchase #2 | $234.26 | 11.665% | $261.5864 | $261.59 | $261.60 | $261.60 |
| Purchase #3 | $37.54 | 6.135% | $39.8431 | $39.84 | $39.85 | $39.80 |
| Purchase #4 | $193.87 | 8.486% | $210.3218 | $210.32 | $210.30 | $210.30 |
| Purchase #5 | $243.73 | 8.650% | $264.8126 | $264.81 | $264.80 | $264.80 |
| Purchase #6 | $231.79 | 12.217% | $260.1078 | $260.11 | $260.10 | $260.10 |
| Purchase #7 | $115.26 | 11.822% | $128.886 | $128.89 | $128.90 | $128.90 |
| 7 purchase totals = | $1,182.31 | $1,300.8006 | $1,300.80 | $1,300.80 | $1,300.70 | |