| 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 | $201.36 | 5.188% | $211.8066 | $211.81 | $211.80 | $211.80 |
| Purchase #2 | $56.48 | 9.490% | $61.84 | $61.84 | $61.85 | $61.80 |
| Purchase #3 | $114.44 | 3.425% | $118.3596 | $118.36 | $118.35 | $118.40 |
| Purchase #4 | $19.87 | 7.219% | $21.3044 | $21.30 | $21.30 | $21.30 |
| Purchase #5 | $159.33 | 12.408% | $179.0997 | $179.10 | $179.10 | $179.10 |
| Purchase #6 | $111.82 | 4.245% | $116.5668 | $116.57 | $116.55 | $116.60 |
| Purchase #7 | $162.75 | 12.126% | $182.4851 | $182.49 | $182.50 | $182.50 |
| 7 purchase totals = | $826.05 | $891.4622 | $891.47 | $891.45 | $891.50 | |