| 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 | $248.71 | 3.669% | $257.8352 | $257.84 | $257.85 | $257.80 |
| Purchase #2 | $79.27 | 10.135% | $87.304 | $87.30 | $87.30 | $87.30 |
| Purchase #3 | $242.93 | 10.152% | $267.5923 | $267.59 | $267.60 | $267.60 |
| Purchase #4 | $192.99 | 9.526% | $211.3742 | $211.37 | $211.35 | $211.40 |
| Purchase #5 | $250.39 | 7.750% | $269.7952 | $269.80 | $269.80 | $269.80 |
| Purchase #6 | $82.46 | 7.204% | $88.4004 | $88.40 | $88.40 | $88.40 |
| Purchase #7 | $104.49 | 4.396% | $109.0834 | $109.08 | $109.10 | $109.10 |
| 7 purchase totals = | $1,201.24 | $1,291.3847 | $1,291.38 | $1,291.40 | $1,291.40 | |