| 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 | $186.65 | 10.533% | $206.3098 | $206.31 | $206.30 | $206.30 |
| Purchase #2 | $101.39 | 4.624% | $106.0783 | $106.08 | $106.10 | $106.10 |
| Purchase #3 | $67.55 | 7.156% | $72.3839 | $72.38 | $72.40 | $72.40 |
| Purchase #4 | $10.47 | 9.567% | $11.4717 | $11.47 | $11.45 | $11.50 |
| Purchase #5 | $197.63 | 10.791% | $218.9563 | $218.96 | $218.95 | $219.00 |
| Purchase #6 | $214.71 | 8.372% | $232.6855 | $232.69 | $232.70 | $232.70 |
| Purchase #7 | $121.35 | 13.539% | $137.7796 | $137.78 | $137.80 | $137.80 |
| 7 purchase totals = | $899.75 | $985.6651 | $985.67 | $985.70 | $985.80 | |