| 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 | $248.26 | 5.309% | $261.4401 | $261.44 | $261.45 | $261.40 |
| Purchase #2 | $196.59 | 9.133% | $214.5446 | $214.54 | $214.55 | $214.50 |
| Purchase #3 | $204.98 | 7.231% | $219.8021 | $219.80 | $219.80 | $219.80 |
| Purchase #4 | $12.55 | 7.787% | $13.5273 | $13.53 | $13.55 | $13.50 |
| Purchase #5 | $167.39 | 7.246% | $179.5191 | $179.52 | $179.50 | $179.50 |
| Purchase #6 | $105.71 | 12.407% | $118.8254 | $118.83 | $118.85 | $118.80 |
| Purchase #7 | $57.72 | 10.363% | $63.7015 | $63.70 | $63.70 | $63.70 |
| 7 purchase totals = | $993.20 | $1,071.3601 | $1,071.36 | $1,071.40 | $1,071.20 | |