| 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 | $233.73 | 11.200% | $259.9078 | $259.91 | $259.90 | $259.90 |
| Purchase #2 | $140.53 | 5.475% | $148.224 | $148.22 | $148.20 | $148.20 |
| Purchase #3 | $156.94 | 12.362% | $176.3409 | $176.34 | $176.35 | $176.30 |
| Purchase #4 | $12.25 | 13.213% | $13.8686 | $13.87 | $13.85 | $13.90 |
| Purchase #5 | $50.95 | 7.524% | $54.7835 | $54.78 | $54.80 | $54.80 |
| Purchase #6 | $83.40 | 13.767% | $94.8817 | $94.88 | $94.90 | $94.90 |
| Purchase #7 | $113.99 | 8.820% | $124.0439 | $124.04 | $124.05 | $124.00 |
| 7 purchase totals = | $791.79 | $872.0504 | $872.04 | $872.05 | $872.00 | |