| 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 | $138.90 | 4.874% | $145.67 | $145.67 | $145.65 | $145.70 |
| Purchase #2 | $125.69 | 11.674% | $140.3631 | $140.36 | $140.35 | $140.40 |
| Purchase #3 | $128.36 | 9.517% | $140.576 | $140.58 | $140.60 | $140.60 |
| Purchase #4 | $49.75 | 5.631% | $52.5514 | $52.55 | $52.55 | $52.60 |
| Purchase #5 | $196.38 | 9.191% | $214.4293 | $214.43 | $214.45 | $214.40 |
| Purchase #6 | $244.39 | 7.268% | $262.1523 | $262.15 | $262.15 | $262.20 |
| Purchase #7 | $229.33 | 13.162% | $259.5144 | $259.51 | $259.50 | $259.50 |
| 7 purchase totals = | $1,112.80 | $1,215.2565 | $1,215.25 | $1,215.25 | $1,215.40 | |