| 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 | $250.36 | 6.671% | $267.0615 | $267.06 | $267.05 | $267.10 |
| Purchase #2 | $11.66 | 13.586% | $13.2441 | $13.24 | $13.25 | $13.20 |
| Purchase #3 | $81.38 | 4.774% | $85.2651 | $85.27 | $85.25 | $85.30 |
| Purchase #4 | $229.50 | 12.349% | $257.841 | $257.84 | $257.85 | $257.80 |
| Purchase #5 | $236.40 | 7.374% | $253.8321 | $253.83 | $253.85 | $253.80 |
| Purchase #6 | $124.59 | 12.447% | $140.0977 | $140.10 | $140.10 | $140.10 |
| Purchase #7 | $54.74 | 12.490% | $61.577 | $61.58 | $61.60 | $61.60 |
| 7 purchase totals = | $988.63 | $1,078.9185 | $1,078.92 | $1,078.95 | $1,078.90 | |