| 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 | $94.70 | 11.416% | $105.511 | $105.51 | $105.50 | $105.50 |
| Purchase #2 | $26.78 | 7.150% | $28.6948 | $28.69 | $28.70 | $28.70 |
| Purchase #3 | $249.83 | 4.598% | $261.3172 | $261.32 | $261.30 | $261.30 |
| Purchase #4 | $218.79 | 8.835% | $238.1201 | $238.12 | $238.10 | $238.10 |
| Purchase #5 | $140.33 | 13.500% | $159.2746 | $159.27 | $159.25 | $159.30 |
| Purchase #6 | $106.67 | 7.311% | $114.4686 | $114.47 | $114.45 | $114.50 |
| Purchase #7 | $178.58 | 3.201% | $184.2963 | $184.30 | $184.30 | $184.30 |
| 7 purchase totals = | $1,015.68 | $1,091.6826 | $1,091.68 | $1,091.60 | $1,091.70 | |