| 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 | $40.69 | 12.609% | $45.8206 | $45.82 | $45.80 | $45.80 |
| Purchase #2 | $239.91 | 9.871% | $263.5915 | $263.59 | $263.60 | $263.60 |
| Purchase #3 | $214.31 | 7.780% | $230.9833 | $230.98 | $231.00 | $231.00 |
| Purchase #4 | $187.62 | 11.670% | $209.5153 | $209.52 | $209.50 | $209.50 |
| Purchase #5 | $86.85 | 13.644% | $98.6998 | $98.70 | $98.70 | $98.70 |
| Purchase #6 | $163.68 | 6.353% | $174.0786 | $174.08 | $174.10 | $174.10 |
| Purchase #7 | $101.83 | 4.103% | $106.0081 | $106.01 | $106.00 | $106.00 |
| 7 purchase totals = | $1,034.89 | $1,128.6972 | $1,128.70 | $1,128.70 | $1,128.70 | |