| 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 | $242.43 | 3.789% | $251.6157 | $251.62 | $251.60 | $251.60 |
| Purchase #2 | $188.89 | 10.308% | $208.3608 | $208.36 | $208.35 | $208.40 |
| Purchase #3 | $192.97 | 7.256% | $206.9719 | $206.97 | $206.95 | $207.00 |
| Purchase #4 | $206.28 | 10.785% | $228.5273 | $228.53 | $228.55 | $228.50 |
| Purchase #5 | $195.32 | 8.613% | $212.1429 | $212.14 | $212.15 | $212.10 |
| Purchase #6 | $239.65 | 4.531% | $250.5085 | $250.51 | $250.50 | $250.50 |
| Purchase #7 | $155.35 | 5.433% | $163.7902 | $163.79 | $163.80 | $163.80 |
| 7 purchase totals = | $1,420.89 | $1,521.9173 | $1,521.92 | $1,521.90 | $1,521.90 | |