| 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 | $178.36 | 12.465% | $200.5926 | $200.59 | $200.60 | $200.60 |
| Purchase #2 | $74.56 | 8.383% | $80.8104 | $80.81 | $80.80 | $80.80 |
| Purchase #3 | $101.83 | 12.368% | $114.4243 | $114.42 | $114.40 | $114.40 |
| Purchase #4 | $149.94 | 13.839% | $170.6902 | $170.69 | $170.70 | $170.70 |
| Purchase #5 | $24.85 | 12.158% | $27.8713 | $27.87 | $27.85 | $27.90 |
| Purchase #6 | $99.32 | 5.814% | $105.0945 | $105.09 | $105.10 | $105.10 |
| Purchase #7 | $230.73 | 13.104% | $260.9649 | $260.96 | $260.95 | $261.00 |
| 7 purchase totals = | $859.59 | $960.4482 | $960.43 | $960.40 | $960.50 | |