| 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 | $64.72 | 8.492% | $70.216 | $70.22 | $70.20 | $70.20 |
| Purchase #2 | $28.99 | 10.360% | $31.9934 | $31.99 | $32.00 | $32.00 |
| Purchase #3 | $230.59 | 8.251% | $249.616 | $249.62 | $249.60 | $249.60 |
| Purchase #4 | $238.90 | 9.234% | $260.96 | $260.96 | $260.95 | $261.00 |
| Purchase #5 | $216.54 | 3.587% | $224.3073 | $224.31 | $224.30 | $224.30 |
| Purchase #6 | $106.72 | 5.326% | $112.4039 | $112.40 | $112.40 | $112.40 |
| Purchase #7 | $124.82 | 10.252% | $137.6165 | $137.62 | $137.60 | $137.60 |
| 7 purchase totals = | $1,011.28 | $1,087.1131 | $1,087.12 | $1,087.05 | $1,087.10 | |