| 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 | $214.73 | 7.598% | $231.0452 | $231.05 | $231.05 | $231.00 |
| Purchase #2 | $71.36 | 13.466% | $80.9693 | $80.97 | $80.95 | $81.00 |
| Purchase #3 | $156.62 | 4.140% | $163.1041 | $163.10 | $163.10 | $163.10 |
| Purchase #4 | $232.57 | 5.555% | $245.4893 | $245.49 | $245.50 | $245.50 |
| Purchase #5 | $63.96 | 8.517% | $69.4075 | $69.41 | $69.40 | $69.40 |
| Purchase #6 | $131.89 | 11.504% | $147.0626 | $147.06 | $147.05 | $147.10 |
| Purchase #7 | $162.91 | 8.621% | $176.9545 | $176.95 | $176.95 | $177.00 |
| 7 purchase totals = | $1,034.04 | $1,114.0325 | $1,114.03 | $1,114.00 | $1,114.10 | |