| 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 | $233.84 | 13.691% | $265.855 | $265.86 | $265.85 | $265.90 |
| Purchase #2 | $94.30 | 6.796% | $100.7086 | $100.71 | $100.70 | $100.70 |
| Purchase #3 | $239.32 | 8.433% | $259.5019 | $259.50 | $259.50 | $259.50 |
| Purchase #4 | $135.84 | 10.173% | $149.659 | $149.66 | $149.65 | $149.70 |
| Purchase #5 | $130.37 | 8.823% | $141.8725 | $141.87 | $141.85 | $141.90 |
| Purchase #6 | $236.88 | 7.839% | $255.449 | $255.45 | $255.45 | $255.40 |
| Purchase #7 | $163.42 | 5.645% | $172.6451 | $172.65 | $172.65 | $172.60 |
| 7 purchase totals = | $1,233.97 | $1,345.6911 | $1,345.70 | $1,345.65 | $1,345.70 | |