| 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 | $96.71 | 3.181% | $99.7863 | $99.79 | $99.80 | $99.80 |
| Purchase #2 | $115.48 | 8.449% | $125.2369 | $125.24 | $125.25 | $125.20 |
| Purchase #3 | $149.63 | 12.693% | $168.6225 | $168.62 | $168.60 | $168.60 |
| Purchase #4 | $8.92 | 5.192% | $9.3831 | $9.38 | $9.40 | $9.40 |
| Purchase #5 | $187.50 | 4.543% | $196.0181 | $196.02 | $196.00 | $196.00 |
| Purchase #6 | $207.87 | 4.430% | $217.0786 | $217.08 | $217.10 | $217.10 |
| Purchase #7 | $81.43 | 5.601% | $85.9909 | $85.99 | $86.00 | $86.00 |
| 7 purchase totals = | $847.54 | $902.1164 | $902.12 | $902.15 | $902.10 | |