| 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 | $200.30 | 8.349% | $217.023 | $217.02 | $217.00 | $217.00 |
| Purchase #2 | $147.93 | 9.587% | $162.112 | $162.11 | $162.10 | $162.10 |
| Purchase #3 | $19.96 | 6.382% | $21.2338 | $21.23 | $21.25 | $21.20 |
| Purchase #4 | $242.26 | 10.497% | $267.69 | $267.69 | $267.70 | $267.70 |
| Purchase #5 | $250.88 | 3.530% | $259.7361 | $259.74 | $259.75 | $259.70 |
| Purchase #6 | $147.31 | 3.131% | $151.9223 | $151.92 | $151.90 | $151.90 |
| Purchase #7 | $75.93 | 13.729% | $86.3544 | $86.35 | $86.35 | $86.40 |
| 7 purchase totals = | $1,084.57 | $1,166.0716 | $1,166.06 | $1,166.05 | $1,166.00 | |