| 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 | $204.45 | 13.183% | $231.4026 | $231.40 | $231.40 | $231.40 |
| Purchase #2 | $85.91 | 5.263% | $90.4314 | $90.43 | $90.45 | $90.40 |
| Purchase #3 | $240.48 | 11.577% | $268.3204 | $268.32 | $268.30 | $268.30 |
| Purchase #4 | $248.89 | 11.473% | $277.4451 | $277.45 | $277.45 | $277.40 |
| Purchase #5 | $242.36 | 9.417% | $265.183 | $265.18 | $265.20 | $265.20 |
| Purchase #6 | $232.50 | 12.493% | $261.5462 | $261.55 | $261.55 | $261.50 |
| Purchase #7 | $63.36 | 4.765% | $66.3791 | $66.38 | $66.40 | $66.40 |
| 7 purchase totals = | $1,317.95 | $1,460.7078 | $1,460.71 | $1,460.75 | $1,460.60 | |