| 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 | $250.25 | 4.430% | $261.3361 | $261.34 | $261.35 | $261.30 |
| Purchase #2 | $175.53 | 9.835% | $192.7934 | $192.79 | $192.80 | $192.80 |
| Purchase #3 | $111.96 | 4.589% | $117.0978 | $117.10 | $117.10 | $117.10 |
| Purchase #4 | $232.48 | 11.800% | $259.9126 | $259.91 | $259.90 | $259.90 |
| Purchase #5 | $141.97 | 9.204% | $155.0369 | $155.04 | $155.05 | $155.00 |
| Purchase #6 | $172.64 | 13.411% | $195.7928 | $195.79 | $195.80 | $195.80 |
| Purchase #7 | $93.28 | 4.815% | $97.7714 | $97.77 | $97.75 | $97.80 |
| 7 purchase totals = | $1,178.11 | $1,279.7410 | $1,279.74 | $1,279.75 | $1,279.70 | |