| 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 | $219.25 | 9.230% | $239.4868 | $239.49 | $239.50 | $239.50 |
| Purchase #2 | $8.25 | 12.872% | $9.3119 | $9.31 | $9.30 | $9.30 |
| Purchase #3 | $208.90 | 6.350% | $222.1652 | $222.17 | $222.15 | $222.20 |
| Purchase #4 | $56.25 | 10.138% | $61.9526 | $61.95 | $61.95 | $62.00 |
| Purchase #5 | $242.29 | 5.178% | $254.8358 | $254.84 | $254.85 | $254.80 |
| Purchase #6 | $245.25 | 7.624% | $263.9479 | $263.95 | $263.95 | $263.90 |
| Purchase #7 | $50.75 | 13.124% | $57.4104 | $57.41 | $57.40 | $57.40 |
| 7 purchase totals = | $1,030.94 | $1,109.1106 | $1,109.12 | $1,109.10 | $1,109.10 | |