| 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 | $229.59 | 13.744% | $261.1448 | $261.14 | $261.15 | $261.10 |
| Purchase #2 | $192.55 | 13.424% | $218.3979 | $218.40 | $218.40 | $218.40 |
| Purchase #3 | $234.47 | 12.823% | $264.5361 | $264.54 | $264.55 | $264.50 |
| Purchase #4 | $56.43 | 4.172% | $58.7843 | $58.78 | $58.80 | $58.80 |
| Purchase #5 | $213.65 | 11.790% | $238.8393 | $238.84 | $238.85 | $238.80 |
| Purchase #6 | $11.97 | 11.568% | $13.3547 | $13.35 | $13.35 | $13.40 |
| Purchase #7 | $99.31 | 9.403% | $108.6481 | $108.65 | $108.65 | $108.60 |
| 7 purchase totals = | $1,037.97 | $1,163.7052 | $1,163.70 | $1,163.75 | $1,163.60 | |