| 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 | $209.30 | 3.538% | $216.705 | $216.71 | $216.70 | $216.70 |
| Purchase #2 | $28.54 | 9.131% | $31.146 | $31.15 | $31.15 | $31.10 |
| Purchase #3 | $15.31 | 12.187% | $17.1758 | $17.18 | $17.20 | $17.20 |
| Purchase #4 | $235.91 | 9.377% | $258.0313 | $258.03 | $258.05 | $258.00 |
| Purchase #5 | $103.51 | 8.284% | $112.0848 | $112.08 | $112.10 | $112.10 |
| Purchase #6 | $200.85 | 8.521% | $217.9644 | $217.96 | $217.95 | $218.00 |
| Purchase #7 | $229.74 | 13.216% | $260.1024 | $260.10 | $260.10 | $260.10 |
| 7 purchase totals = | $1,023.16 | $1,113.2097 | $1,113.21 | $1,113.25 | $1,113.20 | |