| 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 | $108.44 | 13.803% | $123.408 | $123.41 | $123.40 | $123.40 |
| Purchase #2 | $40.53 | 10.692% | $44.8635 | $44.86 | $44.85 | $44.90 |
| Purchase #3 | $182.58 | 10.619% | $201.9682 | $201.97 | $201.95 | $202.00 |
| Purchase #4 | $247.62 | 6.616% | $264.0025 | $264.00 | $264.00 | $264.00 |
| Purchase #5 | $234.82 | 12.118% | $263.2755 | $263.28 | $263.30 | $263.30 |
| Purchase #6 | $239.86 | 12.239% | $269.2165 | $269.22 | $269.20 | $269.20 |
| Purchase #7 | $59.66 | 3.803% | $61.9289 | $61.93 | $61.95 | $61.90 |
| 7 purchase totals = | $1,113.51 | $1,228.6631 | $1,228.67 | $1,228.65 | $1,228.70 | |