| 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 | $190.71 | 12.386% | $214.3313 | $214.33 | $214.35 | $214.30 |
| Purchase #2 | $234.26 | 5.403% | $246.9171 | $246.92 | $246.90 | $246.90 |
| Purchase #3 | $121.35 | 5.495% | $128.0182 | $128.02 | $128.00 | $128.00 |
| Purchase #4 | $180.61 | 9.196% | $197.2189 | $197.22 | $197.20 | $197.20 |
| Purchase #5 | $84.99 | 13.362% | $96.3464 | $96.35 | $96.35 | $96.30 |
| Purchase #6 | $118.76 | 12.259% | $133.3188 | $133.32 | $133.30 | $133.30 |
| Purchase #7 | $232.59 | 12.397% | $261.4242 | $261.42 | $261.40 | $261.40 |
| 7 purchase totals = | $1,163.27 | $1,277.5749 | $1,277.58 | $1,277.50 | $1,277.40 | |