| 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 | $106.39 | 10.287% | $117.3343 | $117.33 | $117.35 | $117.30 |
| Purchase #2 | $235.90 | 11.171% | $262.2524 | $262.25 | $262.25 | $262.30 |
| Purchase #3 | $100.34 | 4.258% | $104.6125 | $104.61 | $104.60 | $104.60 |
| Purchase #4 | $199.48 | 7.292% | $214.0261 | $214.03 | $214.05 | $214.00 |
| Purchase #5 | $64.74 | 3.268% | $66.8557 | $66.86 | $66.85 | $66.90 |
| Purchase #6 | $157.86 | 3.743% | $163.7687 | $163.77 | $163.75 | $163.80 |
| Purchase #7 | $190.75 | 8.573% | $207.103 | $207.10 | $207.10 | $207.10 |
| 7 purchase totals = | $1,055.46 | $1,135.9527 | $1,135.95 | $1,135.95 | $1,136.00 | |