| 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 | $230.87 | 7.775% | $248.8201 | $248.82 | $248.80 | $248.80 |
| Purchase #2 | $48.52 | 12.541% | $54.6049 | $54.60 | $54.60 | $54.60 |
| Purchase #3 | $184.74 | 6.395% | $196.5541 | $196.55 | $196.55 | $196.60 |
| Purchase #4 | $125.49 | 12.603% | $141.3055 | $141.31 | $141.30 | $141.30 |
| Purchase #5 | $245.84 | 6.560% | $261.9671 | $261.97 | $261.95 | $262.00 |
| Purchase #6 | $34.40 | 4.520% | $35.9549 | $35.95 | $35.95 | $36.00 |
| Purchase #7 | $220.67 | 4.596% | $230.812 | $230.81 | $230.80 | $230.80 |
| 7 purchase totals = | $1,090.53 | $1,170.0186 | $1,170.01 | $1,169.95 | $1,170.10 | |