| 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 | $249.29 | 4.615% | $260.7947 | $260.79 | $260.80 | $260.80 |
| Purchase #2 | $62.60 | 7.299% | $67.1692 | $67.17 | $67.15 | $67.20 |
| Purchase #3 | $65.57 | 11.416% | $73.0555 | $73.06 | $73.05 | $73.10 |
| Purchase #4 | $12.62 | 9.275% | $13.7905 | $13.79 | $13.80 | $13.80 |
| Purchase #5 | $249.73 | 4.747% | $261.5847 | $261.58 | $261.60 | $261.60 |
| Purchase #6 | $211.33 | 4.419% | $220.6687 | $220.67 | $220.65 | $220.70 |
| Purchase #7 | $108.72 | 13.223% | $123.096 | $123.10 | $123.10 | $123.10 |
| 7 purchase totals = | $959.86 | $1,020.1593 | $1,020.16 | $1,020.15 | $1,020.30 | |