| 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 | $78.78 | 10.231% | $86.84 | $86.84 | $86.85 | $86.80 |
| Purchase #2 | $103.88 | 6.396% | $110.5242 | $110.52 | $110.50 | $110.50 |
| Purchase #3 | $8.48 | 13.199% | $9.5993 | $9.60 | $9.60 | $9.60 |
| Purchase #4 | $233.61 | 12.185% | $262.0754 | $262.08 | $262.10 | $262.10 |
| Purchase #5 | $165.45 | 6.699% | $176.5335 | $176.53 | $176.55 | $176.50 |
| Purchase #6 | $204.87 | 11.613% | $228.6616 | $228.66 | $228.65 | $228.70 |
| Purchase #7 | $237.52 | 10.107% | $261.5261 | $261.53 | $261.55 | $261.50 |
| 7 purchase totals = | $1,032.59 | $1,135.7601 | $1,135.76 | $1,135.80 | $1,135.70 | |