| 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 | $236.67 | 11.301% | $263.4161 | $263.42 | $263.40 | $263.40 |
| Purchase #2 | $56.76 | 12.871% | $64.0656 | $64.07 | $64.05 | $64.10 |
| Purchase #3 | $164.60 | 4.243% | $171.584 | $171.58 | $171.60 | $171.60 |
| Purchase #4 | $185.69 | 6.355% | $197.4906 | $197.49 | $197.50 | $197.50 |
| Purchase #5 | $227.46 | 7.156% | $243.737 | $243.74 | $243.75 | $243.70 |
| Purchase #6 | $196.60 | 6.640% | $209.6542 | $209.65 | $209.65 | $209.70 |
| Purchase #7 | $130.84 | 12.194% | $146.7946 | $146.79 | $146.80 | $146.80 |
| 7 purchase totals = | $1,198.62 | $1,296.7421 | $1,296.74 | $1,296.75 | $1,296.80 | |