| 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 | $76.79 | 13.588% | $87.2242 | $87.22 | $87.20 | $87.20 |
| Purchase #2 | $172.29 | 10.224% | $189.9049 | $189.90 | $189.90 | $189.90 |
| Purchase #3 | $247.39 | 6.829% | $264.2843 | $264.28 | $264.30 | $264.30 |
| Purchase #4 | $231.34 | 3.418% | $239.2472 | $239.25 | $239.25 | $239.20 |
| Purchase #5 | $92.65 | 9.113% | $101.0932 | $101.09 | $101.10 | $101.10 |
| Purchase #6 | $78.91 | 8.224% | $85.3996 | $85.40 | $85.40 | $85.40 |
| Purchase #7 | $175.92 | 6.832% | $187.9389 | $187.94 | $187.95 | $187.90 |
| 7 purchase totals = | $1,075.29 | $1,155.0923 | $1,155.08 | $1,155.10 | $1,155.00 | |