| 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 | $136.43 | 7.613% | $146.8164 | $146.82 | $146.80 | $146.80 |
| Purchase #2 | $203.64 | 6.130% | $216.1231 | $216.12 | $216.10 | $216.10 |
| Purchase #3 | $230.88 | 3.659% | $239.3279 | $239.33 | $239.35 | $239.30 |
| Purchase #4 | $224.25 | 10.674% | $248.1864 | $248.19 | $248.20 | $248.20 |
| Purchase #5 | $145.74 | 3.677% | $151.0989 | $151.10 | $151.10 | $151.10 |
| Purchase #6 | $227.71 | 10.655% | $251.9725 | $251.97 | $251.95 | $252.00 |
| Purchase #7 | $247.65 | 9.868% | $272.0881 | $272.09 | $272.10 | $272.10 |
| 7 purchase totals = | $1,416.30 | $1,525.6133 | $1,525.62 | $1,525.60 | $1,525.60 | |