| 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 | $240.92 | 3.279% | $248.8198 | $248.82 | $248.80 | $248.80 |
| Purchase #2 | $230.48 | 4.774% | $241.4831 | $241.48 | $241.50 | $241.50 |
| Purchase #3 | $190.36 | 10.796% | $210.9113 | $210.91 | $210.90 | $210.90 |
| Purchase #4 | $63.36 | 6.775% | $67.6526 | $67.65 | $67.65 | $67.70 |
| Purchase #5 | $86.39 | 3.275% | $89.2193 | $89.22 | $89.20 | $89.20 |
| Purchase #6 | $136.30 | 3.660% | $141.2886 | $141.29 | $141.30 | $141.30 |
| Purchase #7 | $247.48 | 12.269% | $277.8433 | $277.84 | $277.85 | $277.80 |
| 7 purchase totals = | $1,195.29 | $1,277.2180 | $1,277.21 | $1,277.20 | $1,277.20 | |