| 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 | $228.29 | 5.391% | $240.5971 | $240.60 | $240.60 | $240.60 |
| Purchase #2 | $107.85 | 5.323% | $113.5909 | $113.59 | $113.60 | $113.60 |
| Purchase #3 | $106.27 | 8.729% | $115.5463 | $115.55 | $115.55 | $115.50 |
| Purchase #4 | $201.89 | 10.285% | $222.6544 | $222.65 | $222.65 | $222.70 |
| Purchase #5 | $248.62 | 10.218% | $274.024 | $274.02 | $274.00 | $274.00 |
| Purchase #6 | $169.35 | 6.380% | $180.1545 | $180.15 | $180.15 | $180.20 |
| Purchase #7 | $183.87 | 12.407% | $206.6828 | $206.68 | $206.70 | $206.70 |
| 7 purchase totals = | $1,246.14 | $1,353.2500 | $1,353.24 | $1,353.25 | $1,353.30 | |