| 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 | $236.27 | 8.151% | $255.5284 | $255.53 | $255.55 | $255.50 |
| Purchase #2 | $11.54 | 8.364% | $12.5052 | $12.51 | $12.50 | $12.50 |
| Purchase #3 | $40.55 | 6.194% | $43.0617 | $43.06 | $43.05 | $43.10 |
| Purchase #4 | $165.75 | 3.160% | $170.9877 | $170.99 | $171.00 | $171.00 |
| Purchase #5 | $176.75 | 6.594% | $188.4049 | $188.40 | $188.40 | $188.40 |
| Purchase #6 | $162.70 | 4.271% | $169.6489 | $169.65 | $169.65 | $169.60 |
| Purchase #7 | $157.41 | 10.357% | $173.713 | $173.71 | $173.70 | $173.70 |
| 7 purchase totals = | $950.97 | $1,013.8498 | $1,013.85 | $1,013.85 | $1,013.80 | |