| 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 | $8.89 | 6.298% | $9.4499 | $9.45 | $9.45 | $9.40 |
| Purchase #2 | $248.31 | 7.581% | $267.1344 | $267.13 | $267.15 | $267.10 |
| Purchase #3 | $155.84 | 12.825% | $175.8265 | $175.83 | $175.85 | $175.80 |
| Purchase #4 | $96.35 | 8.347% | $104.3923 | $104.39 | $104.40 | $104.40 |
| Purchase #5 | $134.30 | 6.464% | $142.9812 | $142.98 | $143.00 | $143.00 |
| Purchase #6 | $184.58 | 7.573% | $198.5582 | $198.56 | $198.55 | $198.60 |
| Purchase #7 | $167.80 | 9.427% | $183.6185 | $183.62 | $183.60 | $183.60 |
| 7 purchase totals = | $996.07 | $1,081.9610 | $1,081.96 | $1,082.00 | $1,081.90 | |