| 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 | $231.45 | 3.367% | $239.2429 | $239.24 | $239.25 | $239.20 |
| Purchase #2 | $86.94 | 4.635% | $90.9697 | $90.97 | $90.95 | $91.00 |
| Purchase #3 | $217.53 | 12.263% | $244.2057 | $244.21 | $244.20 | $244.20 |
| Purchase #4 | $88.92 | 7.795% | $95.8513 | $95.85 | $95.85 | $95.90 |
| Purchase #5 | $190.92 | 7.833% | $205.8748 | $205.87 | $205.85 | $205.90 |
| Purchase #6 | $208.95 | 11.810% | $233.627 | $233.63 | $233.65 | $233.60 |
| Purchase #7 | $42.60 | 9.724% | $46.7424 | $46.74 | $46.75 | $46.70 |
| 7 purchase totals = | $1,067.31 | $1,156.5138 | $1,156.51 | $1,156.50 | $1,156.50 | |