| 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 | $224.82 | 4.839% | $235.699 | $235.70 | $235.70 | $235.70 |
| Purchase #2 | $215.56 | 13.744% | $245.1866 | $245.19 | $245.20 | $245.20 |
| Purchase #3 | $32.47 | 4.805% | $34.0302 | $34.03 | $34.05 | $34.00 |
| Purchase #4 | $214.73 | 9.377% | $234.8652 | $234.87 | $234.85 | $234.90 |
| Purchase #5 | $195.33 | 11.522% | $217.8359 | $217.84 | $217.85 | $217.80 |
| Purchase #6 | $24.95 | 7.461% | $26.8115 | $26.81 | $26.80 | $26.80 |
| Purchase #7 | $200.74 | 12.408% | $225.6478 | $225.65 | $225.65 | $225.60 |
| 7 purchase totals = | $1,108.60 | $1,220.0762 | $1,220.09 | $1,220.10 | $1,220.00 | |