| 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 | $231.97 | 12.692% | $261.4116 | $261.41 | $261.40 | $261.40 |
| Purchase #2 | $105.81 | 3.514% | $109.5282 | $109.53 | $109.55 | $109.50 |
| Purchase #3 | $49.53 | 9.193% | $54.0833 | $54.08 | $54.10 | $54.10 |
| Purchase #4 | $129.77 | 9.552% | $142.1656 | $142.17 | $142.15 | $142.20 |
| Purchase #5 | $241.55 | 4.673% | $252.8376 | $252.84 | $252.85 | $252.80 |
| Purchase #6 | $197.54 | 10.160% | $217.6101 | $217.61 | $217.60 | $217.60 |
| Purchase #7 | $109.59 | 6.812% | $117.0553 | $117.06 | $117.05 | $117.10 |
| 7 purchase totals = | $1,065.76 | $1,154.6917 | $1,154.70 | $1,154.70 | $1,154.70 | |