| 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 | $144.35 | 7.311% | $154.9034 | $154.90 | $154.90 | $154.90 |
| Purchase #2 | $149.52 | 13.366% | $169.5048 | $169.50 | $169.50 | $169.50 |
| Purchase #3 | $119.65 | 13.138% | $135.3696 | $135.37 | $135.35 | $135.40 |
| Purchase #4 | $57.93 | 7.282% | $62.1485 | $62.15 | $62.15 | $62.10 |
| Purchase #5 | $70.42 | 6.194% | $74.7818 | $74.78 | $74.80 | $74.80 |
| Purchase #6 | $247.75 | 10.351% | $273.3946 | $273.39 | $273.40 | $273.40 |
| Purchase #7 | $111.66 | 4.566% | $116.7584 | $116.76 | $116.75 | $116.80 |
| 7 purchase totals = | $901.28 | $986.8611 | $986.85 | $986.85 | $986.90 | |