| 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 | $248.35 | 7.429% | $266.7999 | $266.80 | $266.80 | $266.80 |
| Purchase #2 | $103.35 | 11.706% | $115.4482 | $115.45 | $115.45 | $115.40 |
| Purchase #3 | $123.78 | 4.282% | $129.0803 | $129.08 | $129.10 | $129.10 |
| Purchase #4 | $75.51 | 12.874% | $85.2312 | $85.23 | $85.25 | $85.20 |
| Purchase #5 | $57.26 | 4.640% | $59.9169 | $59.92 | $59.90 | $59.90 |
| Purchase #6 | $211.33 | 6.844% | $225.7934 | $225.79 | $225.80 | $225.80 |
| Purchase #7 | $250.41 | 4.550% | $261.8037 | $261.80 | $261.80 | $261.80 |
| 7 purchase totals = | $1,069.99 | $1,144.0736 | $1,144.07 | $1,144.10 | $1,144.00 | |