| 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 | $233.33 | 13.387% | $264.5659 | $264.57 | $264.55 | $264.60 |
| Purchase #2 | $248.41 | 7.450% | $266.9165 | $266.92 | $266.90 | $266.90 |
| Purchase #3 | $103.44 | 5.519% | $109.1489 | $109.15 | $109.15 | $109.10 |
| Purchase #4 | $190.87 | 13.797% | $217.2043 | $217.20 | $217.20 | $217.20 |
| Purchase #5 | $205.84 | 4.798% | $215.7162 | $215.72 | $215.70 | $215.70 |
| Purchase #6 | $217.68 | 12.287% | $244.4263 | $244.43 | $244.45 | $244.40 |
| Purchase #7 | $20.33 | 4.171% | $21.178 | $21.18 | $21.20 | $21.20 |
| 7 purchase totals = | $1,219.90 | $1,339.1561 | $1,339.17 | $1,339.15 | $1,339.10 | |