| 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 | $198.84 | 9.563% | $217.8551 | $217.86 | $217.85 | $217.90 |
| Purchase #2 | $249.34 | 13.476% | $282.9411 | $282.94 | $282.95 | $282.90 |
| Purchase #3 | $147.45 | 5.610% | $155.7219 | $155.72 | $155.70 | $155.70 |
| Purchase #4 | $213.34 | 9.397% | $233.3876 | $233.39 | $233.40 | $233.40 |
| Purchase #5 | $205.60 | 12.793% | $231.9024 | $231.90 | $231.90 | $231.90 |
| Purchase #6 | $84.52 | 13.854% | $96.2294 | $96.23 | $96.25 | $96.20 |
| Purchase #7 | $79.98 | 8.129% | $86.4816 | $86.48 | $86.50 | $86.50 |
| 7 purchase totals = | $1,179.07 | $1,304.5191 | $1,304.52 | $1,304.55 | $1,304.50 | |