| 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 | $218.85 | 10.425% | $241.6651 | $241.67 | $241.65 | $241.70 |
| Purchase #2 | $241.80 | 12.538% | $272.1169 | $272.12 | $272.10 | $272.10 |
| Purchase #3 | $34.27 | 12.203% | $38.452 | $38.45 | $38.45 | $38.50 |
| Purchase #4 | $35.72 | 7.530% | $38.4097 | $38.41 | $38.40 | $38.40 |
| Purchase #5 | $31.74 | 12.526% | $35.7158 | $35.72 | $35.70 | $35.70 |
| Purchase #6 | $209.36 | 11.696% | $233.8467 | $233.85 | $233.85 | $233.80 |
| Purchase #7 | $214.32 | 6.331% | $227.8886 | $227.89 | $227.90 | $227.90 |
| 7 purchase totals = | $986.06 | $1,088.0948 | $1,088.11 | $1,088.05 | $1,088.10 | |