| 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 | $191.74 | 13.474% | $217.575 | $217.58 | $217.60 | $217.60 |
| Purchase #2 | $164.32 | 3.793% | $170.5527 | $170.55 | $170.55 | $170.60 |
| Purchase #3 | $216.42 | 12.777% | $244.072 | $244.07 | $244.05 | $244.10 |
| Purchase #4 | $192.71 | 8.212% | $208.5353 | $208.54 | $208.55 | $208.50 |
| Purchase #5 | $116.96 | 8.618% | $127.0396 | $127.04 | $127.05 | $127.00 |
| Purchase #6 | $174.28 | 9.866% | $191.4745 | $191.47 | $191.45 | $191.50 |
| Purchase #7 | $139.35 | 10.602% | $154.1239 | $154.12 | $154.10 | $154.10 |
| 7 purchase totals = | $1,195.78 | $1,313.3730 | $1,313.37 | $1,313.35 | $1,313.40 | |