| 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 | $216.49 | 3.546% | $224.1667 | $224.17 | $224.15 | $224.20 |
| Purchase #2 | $104.60 | 9.188% | $114.2106 | $114.21 | $114.20 | $114.20 |
| Purchase #3 | $15.68 | 13.482% | $17.794 | $17.79 | $17.80 | $17.80 |
| Purchase #4 | $78.25 | 12.153% | $87.7597 | $87.76 | $87.75 | $87.80 |
| Purchase #5 | $37.55 | 11.136% | $41.7316 | $41.73 | $41.75 | $41.70 |
| Purchase #6 | $173.34 | 11.768% | $193.7387 | $193.74 | $193.75 | $193.70 |
| Purchase #7 | $221.77 | 4.226% | $231.142 | $231.14 | $231.15 | $231.10 |
| 7 purchase totals = | $847.68 | $910.5433 | $910.54 | $910.55 | $910.50 | |