| 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 | $202.43 | 7.253% | $217.1122 | $217.11 | $217.10 | $217.10 |
| Purchase #2 | $217.76 | 12.839% | $245.7182 | $245.72 | $245.70 | $245.70 |
| Purchase #3 | $72.53 | 12.735% | $81.7667 | $81.77 | $81.75 | $81.80 |
| Purchase #4 | $205.53 | 5.298% | $216.419 | $216.42 | $216.40 | $216.40 |
| Purchase #5 | $185.74 | 5.758% | $196.4349 | $196.43 | $196.45 | $196.40 |
| Purchase #6 | $242.46 | 5.140% | $254.9224 | $254.92 | $254.90 | $254.90 |
| Purchase #7 | $210.42 | 7.494% | $226.1889 | $226.19 | $226.20 | $226.20 |
| 7 purchase totals = | $1,336.87 | $1,438.5623 | $1,438.56 | $1,438.50 | $1,438.50 | |