| 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 | $197.42 | 12.817% | $222.7233 | $222.72 | $222.70 | $222.70 |
| Purchase #2 | $179.72 | 10.438% | $198.4792 | $198.48 | $198.50 | $198.50 |
| Purchase #3 | $8.90 | 8.267% | $9.6358 | $9.64 | $9.65 | $9.60 |
| Purchase #4 | $65.40 | 5.231% | $68.8211 | $68.82 | $68.80 | $68.80 |
| Purchase #5 | $43.54 | 13.360% | $49.3569 | $49.36 | $49.35 | $49.40 |
| Purchase #6 | $186.79 | 6.790% | $199.473 | $199.47 | $199.45 | $199.50 |
| Purchase #7 | $115.67 | 11.450% | $128.9142 | $128.91 | $128.90 | $128.90 |
| 7 purchase totals = | $797.44 | $877.4035 | $877.40 | $877.35 | $877.40 | |