| 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 | $133.70 | 9.810% | $146.816 | $146.82 | $146.80 | $146.80 |
| Purchase #2 | $205.66 | 5.622% | $217.2222 | $217.22 | $217.20 | $217.20 |
| Purchase #3 | $223.75 | 5.554% | $236.1771 | $236.18 | $236.20 | $236.20 |
| Purchase #4 | $60.66 | 3.306% | $62.6654 | $62.67 | $62.65 | $62.70 |
| Purchase #5 | $235.50 | 9.805% | $258.5908 | $258.59 | $258.60 | $258.60 |
| Purchase #6 | $72.74 | 9.511% | $79.6583 | $79.66 | $79.65 | $79.70 |
| Purchase #7 | $41.74 | 12.488% | $46.9525 | $46.95 | $46.95 | $47.00 |
| 7 purchase totals = | $973.75 | $1,048.0823 | $1,048.09 | $1,048.05 | $1,048.20 | |