| 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 | $207.50 | 4.239% | $216.2959 | $216.30 | $216.30 | $216.30 |
| Purchase #2 | $123.31 | 7.492% | $132.5484 | $132.55 | $132.55 | $132.50 |
| Purchase #3 | $96.38 | 10.451% | $106.4527 | $106.45 | $106.45 | $106.50 |
| Purchase #4 | $225.27 | 5.860% | $238.4708 | $238.47 | $238.45 | $238.50 |
| Purchase #5 | $144.56 | 8.183% | $156.3893 | $156.39 | $156.40 | $156.40 |
| Purchase #6 | $195.32 | 13.257% | $221.2136 | $221.21 | $221.20 | $221.20 |
| Purchase #7 | $155.56 | 12.704% | $175.3223 | $175.32 | $175.30 | $175.30 |
| 7 purchase totals = | $1,147.90 | $1,246.6930 | $1,246.69 | $1,246.65 | $1,246.70 | |