| 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 | $92.83 | 13.232% | $105.1133 | $105.11 | $105.10 | $105.10 |
| Purchase #2 | $232.77 | 6.829% | $248.6659 | $248.67 | $248.65 | $248.70 |
| Purchase #3 | $181.36 | 9.463% | $198.5221 | $198.52 | $198.50 | $198.50 |
| Purchase #4 | $146.72 | 11.838% | $164.0887 | $164.09 | $164.10 | $164.10 |
| Purchase #5 | $211.98 | 5.529% | $223.7004 | $223.70 | $223.70 | $223.70 |
| Purchase #6 | $213.79 | 7.770% | $230.4015 | $230.40 | $230.40 | $230.40 |
| Purchase #7 | $169.68 | 3.125% | $174.9825 | $174.98 | $175.00 | $175.00 |
| 7 purchase totals = | $1,249.13 | $1,345.4744 | $1,345.47 | $1,345.45 | $1,345.50 | |