| 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 | $106.75 | 10.514% | $117.9737 | $117.97 | $117.95 | $118.00 |
| Purchase #2 | $241.32 | 13.260% | $273.319 | $273.32 | $273.30 | $273.30 |
| Purchase #3 | $248.86 | 7.141% | $266.6311 | $266.63 | $266.65 | $266.60 |
| Purchase #4 | $236.72 | 5.779% | $250.4 | $250.40 | $250.40 | $250.40 |
| Purchase #5 | $150.49 | 10.340% | $166.0507 | $166.05 | $166.05 | $166.10 |
| Purchase #6 | $55.91 | 11.446% | $62.3095 | $62.31 | $62.30 | $62.30 |
| Purchase #7 | $22.54 | 12.260% | $25.3034 | $25.30 | $25.30 | $25.30 |
| 7 purchase totals = | $1,062.59 | $1,161.9874 | $1,161.98 | $1,161.95 | $1,162.00 | |