| 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 | $225.99 | 3.459% | $233.807 | $233.81 | $233.80 | $233.80 |
| Purchase #2 | $222.78 | 13.809% | $253.5437 | $253.54 | $253.55 | $253.50 |
| Purchase #3 | $142.45 | 4.355% | $148.6537 | $148.65 | $148.65 | $148.70 |
| Purchase #4 | $232.84 | 8.535% | $252.7129 | $252.71 | $252.70 | $252.70 |
| Purchase #5 | $166.78 | 4.542% | $174.3551 | $174.36 | $174.35 | $174.40 |
| Purchase #6 | $77.29 | 11.546% | $86.2139 | $86.21 | $86.20 | $86.20 |
| Purchase #7 | $198.36 | 5.332% | $208.9366 | $208.94 | $208.95 | $208.90 |
| 7 purchase totals = | $1,266.49 | $1,358.2229 | $1,358.22 | $1,358.20 | $1,358.20 | |