| 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 | $39.63 | 3.139% | $40.874 | $40.87 | $40.85 | $40.90 |
| Purchase #2 | $227.89 | 13.333% | $258.2746 | $258.27 | $258.25 | $258.30 |
| Purchase #3 | $9.58 | 8.122% | $10.3581 | $10.36 | $10.35 | $10.40 |
| Purchase #4 | $221.43 | 3.637% | $229.4834 | $229.48 | $229.50 | $229.50 |
| Purchase #5 | $107.50 | 11.289% | $119.6357 | $119.64 | $119.65 | $119.60 |
| Purchase #6 | $250.75 | 13.800% | $285.3535 | $285.35 | $285.35 | $285.40 |
| Purchase #7 | $200.83 | 5.102% | $211.0763 | $211.08 | $211.10 | $211.10 |
| 7 purchase totals = | $1,057.61 | $1,155.0556 | $1,155.05 | $1,155.05 | $1,155.20 | |