| 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 | $148.72 | 8.291% | $161.0504 | $161.05 | $161.05 | $161.10 |
| Purchase #2 | $231.67 | 13.385% | $262.679 | $262.68 | $262.70 | $262.70 |
| Purchase #3 | $180.69 | 10.146% | $199.0228 | $199.02 | $199.00 | $199.00 |
| Purchase #4 | $248.62 | 4.348% | $259.43 | $259.43 | $259.45 | $259.40 |
| Purchase #5 | $67.99 | 12.131% | $76.2379 | $76.24 | $76.25 | $76.20 |
| Purchase #6 | $213.32 | 12.773% | $240.5674 | $240.57 | $240.55 | $240.60 |
| Purchase #7 | $198.50 | 7.283% | $212.9568 | $212.96 | $212.95 | $213.00 |
| 7 purchase totals = | $1,289.51 | $1,411.9443 | $1,411.95 | $1,411.95 | $1,412.00 | |