| 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 | $114.60 | 12.194% | $128.5743 | $128.57 | $128.55 | $128.60 |
| Purchase #2 | $147.29 | 12.386% | $165.5333 | $165.53 | $165.55 | $165.50 |
| Purchase #3 | $13.68 | 10.259% | $15.0834 | $15.08 | $15.10 | $15.10 |
| Purchase #4 | $103.54 | 8.247% | $112.0789 | $112.08 | $112.10 | $112.10 |
| Purchase #5 | $56.43 | 12.357% | $63.4031 | $63.40 | $63.40 | $63.40 |
| Purchase #6 | $22.77 | 5.310% | $23.9791 | $23.98 | $24.00 | $24.00 |
| Purchase #7 | $249.86 | 5.228% | $262.9227 | $262.92 | $262.90 | $262.90 |
| 7 purchase totals = | $708.17 | $771.5748 | $771.56 | $771.60 | $771.60 | |