| 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 | $223.53 | 13.300% | $253.2595 | $253.26 | $253.25 | $253.30 |
| Purchase #2 | $214.30 | 9.110% | $233.8227 | $233.82 | $233.80 | $233.80 |
| Purchase #3 | $211.49 | 5.304% | $222.7074 | $222.71 | $222.70 | $222.70 |
| Purchase #4 | $242.33 | 10.591% | $267.9952 | $268.00 | $268.00 | $268.00 |
| Purchase #5 | $201.66 | 9.861% | $221.5457 | $221.55 | $221.55 | $221.50 |
| Purchase #6 | $82.82 | 7.542% | $89.0663 | $89.07 | $89.05 | $89.10 |
| Purchase #7 | $96.99 | 10.799% | $107.464 | $107.46 | $107.45 | $107.50 |
| 7 purchase totals = | $1,273.12 | $1,395.8608 | $1,395.87 | $1,395.80 | $1,395.90 | |