| 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 | $222.89 | 12.433% | $250.6019 | $250.60 | $250.60 | $250.60 |
| Purchase #2 | $213.34 | 5.267% | $224.5766 | $224.58 | $224.60 | $224.60 |
| Purchase #3 | $173.95 | 6.536% | $185.3194 | $185.32 | $185.30 | $185.30 |
| Purchase #4 | $103.79 | 11.378% | $115.5992 | $115.60 | $115.60 | $115.60 |
| Purchase #5 | $37.43 | 3.499% | $38.7397 | $38.74 | $38.75 | $38.70 |
| Purchase #6 | $116.97 | 10.837% | $129.646 | $129.65 | $129.65 | $129.60 |
| Purchase #7 | $218.66 | 12.169% | $245.2687 | $245.27 | $245.25 | $245.30 |
| 7 purchase totals = | $1,087.03 | $1,189.7515 | $1,189.76 | $1,189.75 | $1,189.70 | |