| 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 | $212.50 | 13.126% | $240.3928 | $240.39 | $240.40 | $240.40 |
| Purchase #2 | $213.85 | 12.524% | $240.6326 | $240.63 | $240.65 | $240.60 |
| Purchase #3 | $195.52 | 6.467% | $208.1643 | $208.16 | $208.15 | $208.20 |
| Purchase #4 | $19.61 | 4.326% | $20.4583 | $20.46 | $20.45 | $20.50 |
| Purchase #5 | $77.37 | 10.586% | $85.5604 | $85.56 | $85.55 | $85.60 |
| Purchase #6 | $126.32 | 10.844% | $140.0181 | $140.02 | $140.00 | $140.00 |
| Purchase #7 | $119.57 | 8.697% | $129.969 | $129.97 | $129.95 | $130.00 |
| 7 purchase totals = | $964.74 | $1,065.1955 | $1,065.19 | $1,065.15 | $1,065.30 | |