| 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 | $26.91 | 12.376% | $30.2404 | $30.24 | $30.25 | $30.20 |
| Purchase #2 | $143.50 | 8.256% | $155.3474 | $155.35 | $155.35 | $155.30 |
| Purchase #3 | $248.39 | 11.244% | $276.319 | $276.32 | $276.30 | $276.30 |
| Purchase #4 | $26.56 | 6.769% | $28.3578 | $28.36 | $28.35 | $28.40 |
| Purchase #5 | $161.94 | 8.441% | $175.6094 | $175.61 | $175.60 | $175.60 |
| Purchase #6 | $208.26 | 7.816% | $224.5376 | $224.54 | $224.55 | $224.50 |
| Purchase #7 | $217.71 | 4.560% | $227.6376 | $227.64 | $227.65 | $227.60 |
| 7 purchase totals = | $1,033.27 | $1,118.0492 | $1,118.06 | $1,118.05 | $1,117.90 | |