| 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 | $216.85 | 4.147% | $225.8428 | $225.84 | $225.85 | $225.80 |
| Purchase #2 | $125.55 | 11.583% | $140.0925 | $140.09 | $140.10 | $140.10 |
| Purchase #3 | $165.46 | 8.715% | $179.8798 | $179.88 | $179.90 | $179.90 |
| Purchase #4 | $5.90 | 10.812% | $6.5379 | $6.54 | $6.55 | $6.50 |
| Purchase #5 | $208.55 | 7.805% | $224.8273 | $224.83 | $224.85 | $224.80 |
| Purchase #6 | $8.68 | 10.328% | $9.5765 | $9.58 | $9.60 | $9.60 |
| Purchase #7 | $160.53 | 13.805% | $182.6912 | $182.69 | $182.70 | $182.70 |
| 7 purchase totals = | $891.52 | $969.4480 | $969.45 | $969.55 | $969.40 | |