| 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 | $111.50 | 6.409% | $118.646 | $118.65 | $118.65 | $118.60 |
| Purchase #2 | $185.57 | 7.414% | $199.3282 | $199.33 | $199.35 | $199.30 |
| Purchase #3 | $243.58 | 5.633% | $257.3009 | $257.30 | $257.30 | $257.30 |
| Purchase #4 | $105.46 | 5.236% | $110.9819 | $110.98 | $111.00 | $111.00 |
| Purchase #5 | $236.26 | 6.629% | $251.9217 | $251.92 | $251.90 | $251.90 |
| Purchase #6 | $218.60 | 7.676% | $235.3797 | $235.38 | $235.40 | $235.40 |
| Purchase #7 | $182.85 | 4.279% | $190.6742 | $190.67 | $190.65 | $190.70 |
| 7 purchase totals = | $1,283.82 | $1,364.2326 | $1,364.23 | $1,364.25 | $1,364.20 | |