| 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 | $233.44 | 11.300% | $259.8187 | $259.82 | $259.80 | $259.80 |
| Purchase #2 | $74.44 | 3.275% | $76.8779 | $76.88 | $76.90 | $76.90 |
| Purchase #3 | $122.27 | 9.742% | $134.1815 | $134.18 | $134.20 | $134.20 |
| Purchase #4 | $61.71 | 5.347% | $65.0096 | $65.01 | $65.00 | $65.00 |
| Purchase #5 | $231.49 | 7.260% | $248.2962 | $248.30 | $248.30 | $248.30 |
| Purchase #6 | $199.98 | 3.521% | $207.0213 | $207.02 | $207.00 | $207.00 |
| Purchase #7 | $131.80 | 12.319% | $148.0364 | $148.04 | $148.05 | $148.00 |
| 7 purchase totals = | $1,055.13 | $1,139.2416 | $1,139.25 | $1,139.25 | $1,139.20 | |