| 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 | $172.72 | 11.219% | $192.0975 | $192.10 | $192.10 | $192.10 |
| Purchase #2 | $207.43 | 12.756% | $233.8898 | $233.89 | $233.90 | $233.90 |
| Purchase #3 | $218.39 | 10.687% | $241.7293 | $241.73 | $241.75 | $241.70 |
| Purchase #4 | $21.51 | 11.335% | $23.9482 | $23.95 | $23.95 | $23.90 |
| Purchase #5 | $222.88 | 10.773% | $246.8909 | $246.89 | $246.90 | $246.90 |
| Purchase #6 | $147.83 | 9.634% | $162.0719 | $162.07 | $162.05 | $162.10 |
| Purchase #7 | $240.97 | 8.248% | $260.8452 | $260.85 | $260.85 | $260.80 |
| 7 purchase totals = | $1,231.73 | $1,361.4728 | $1,361.48 | $1,361.50 | $1,361.40 | |