| 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 | $103.65 | 10.425% | $114.4555 | $114.46 | $114.45 | $114.50 |
| Purchase #2 | $214.45 | 4.625% | $224.3683 | $224.37 | $224.35 | $224.40 |
| Purchase #3 | $15.47 | 10.358% | $17.0724 | $17.07 | $17.05 | $17.10 |
| Purchase #4 | $72.97 | 9.125% | $79.6285 | $79.63 | $79.65 | $79.60 |
| Purchase #5 | $237.57 | 11.856% | $265.7363 | $265.74 | $265.75 | $265.70 |
| Purchase #6 | $65.55 | 6.873% | $70.0553 | $70.06 | $70.05 | $70.10 |
| Purchase #7 | $242.89 | 4.741% | $254.4054 | $254.41 | $254.40 | $254.40 |
| 7 purchase totals = | $952.55 | $1,025.7217 | $1,025.74 | $1,025.70 | $1,025.80 | |