| 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 | $134.46 | 3.529% | $139.2051 | $139.21 | $139.20 | $139.20 |
| Purchase #2 | $103.70 | 4.453% | $108.3178 | $108.32 | $108.30 | $108.30 |
| Purchase #3 | $33.63 | 6.685% | $35.8782 | $35.88 | $35.90 | $35.90 |
| Purchase #4 | $6.53 | 6.254% | $6.9384 | $6.94 | $6.95 | $6.90 |
| Purchase #5 | $233.97 | 6.772% | $249.8144 | $249.81 | $249.80 | $249.80 |
| Purchase #6 | $175.78 | 12.866% | $198.3959 | $198.40 | $198.40 | $198.40 |
| Purchase #7 | $69.73 | 3.664% | $72.2849 | $72.28 | $72.30 | $72.30 |
| 7 purchase totals = | $757.80 | $810.8347 | $810.84 | $810.85 | $810.80 | |