| 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 | $139.38 | 10.734% | $154.341 | $154.34 | $154.35 | $154.30 |
| Purchase #2 | $202.50 | 4.479% | $211.57 | $211.57 | $211.55 | $211.60 |
| Purchase #3 | $179.42 | 10.104% | $197.5486 | $197.55 | $197.55 | $197.50 |
| Purchase #4 | $65.49 | 6.127% | $69.5026 | $69.50 | $69.50 | $69.50 |
| Purchase #5 | $51.82 | 8.209% | $56.0739 | $56.07 | $56.05 | $56.10 |
| Purchase #6 | $250.32 | 4.477% | $261.5268 | $261.53 | $261.55 | $261.50 |
| Purchase #7 | $163.54 | 9.284% | $178.7231 | $178.72 | $178.70 | $178.70 |
| 7 purchase totals = | $1,052.47 | $1,129.2860 | $1,129.28 | $1,129.25 | $1,129.20 | |