| 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 | $232.87 | 7.609% | $250.5891 | $250.59 | $250.60 | $250.60 |
| Purchase #2 | $206.50 | 7.354% | $221.686 | $221.69 | $221.70 | $221.70 |
| Purchase #3 | $152.70 | 12.564% | $171.8852 | $171.89 | $171.90 | $171.90 |
| Purchase #4 | $147.64 | 11.701% | $164.9154 | $164.92 | $164.90 | $164.90 |
| Purchase #5 | $183.26 | 11.195% | $203.776 | $203.78 | $203.80 | $203.80 |
| Purchase #6 | $128.63 | 10.866% | $142.6069 | $142.61 | $142.60 | $142.60 |
| Purchase #7 | $208.38 | 13.427% | $236.3592 | $236.36 | $236.35 | $236.40 |
| 7 purchase totals = | $1,259.98 | $1,391.8178 | $1,391.84 | $1,391.85 | $1,391.90 | |