| 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 | $20.61 | 10.477% | $22.7693 | $22.77 | $22.75 | $22.80 |
| Purchase #2 | $112.69 | 3.432% | $116.5575 | $116.56 | $116.55 | $116.60 |
| Purchase #3 | $174.72 | 4.549% | $182.668 | $182.67 | $182.65 | $182.70 |
| Purchase #4 | $227.43 | 12.308% | $255.4221 | $255.42 | $255.40 | $255.40 |
| Purchase #5 | $26.90 | 9.321% | $29.4073 | $29.41 | $29.40 | $29.40 |
| Purchase #6 | $125.38 | 10.602% | $138.6728 | $138.67 | $138.65 | $138.70 |
| Purchase #7 | $246.39 | 11.233% | $274.067 | $274.07 | $274.05 | $274.10 |
| 7 purchase totals = | $934.12 | $1,019.5640 | $1,019.57 | $1,019.45 | $1,019.70 | |