| 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 | $136.73 | 12.673% | $154.0578 | $154.06 | $154.05 | $154.10 |
| Purchase #2 | $70.62 | 10.639% | $78.1333 | $78.13 | $78.15 | $78.10 |
| Purchase #3 | $120.75 | 10.199% | $133.0653 | $133.07 | $133.05 | $133.10 |
| Purchase #4 | $200.59 | 8.785% | $218.2118 | $218.21 | $218.20 | $218.20 |
| Purchase #5 | $223.27 | 12.473% | $251.1185 | $251.12 | $251.10 | $251.10 |
| Purchase #6 | $218.28 | 10.128% | $240.3874 | $240.39 | $240.40 | $240.40 |
| Purchase #7 | $222.87 | 13.235% | $252.3668 | $252.37 | $252.35 | $252.40 |
| 7 purchase totals = | $1,193.11 | $1,327.3409 | $1,327.35 | $1,327.30 | $1,327.40 | |