| 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 | $96.90 | 7.161% | $103.839 | $103.84 | $103.85 | $103.80 |
| Purchase #2 | $157.87 | 13.436% | $179.0814 | $179.08 | $179.10 | $179.10 |
| Purchase #3 | $250.71 | 8.373% | $271.7019 | $271.70 | $271.70 | $271.70 |
| Purchase #4 | $57.81 | 6.721% | $61.6954 | $61.70 | $61.70 | $61.70 |
| Purchase #5 | $247.34 | 10.336% | $272.9051 | $272.91 | $272.90 | $272.90 |
| Purchase #6 | $116.29 | 7.366% | $124.8559 | $124.86 | $124.85 | $124.90 |
| Purchase #7 | $240.81 | 6.177% | $255.6848 | $255.68 | $255.70 | $255.70 |
| 7 purchase totals = | $1,167.73 | $1,269.7635 | $1,269.77 | $1,269.80 | $1,269.80 | |