| 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 | $128.41 | 5.543% | $135.5278 | $135.53 | $135.55 | $135.50 |
| Purchase #2 | $229.30 | 6.657% | $244.5645 | $244.56 | $244.55 | $244.60 |
| Purchase #3 | $228.54 | 9.813% | $250.9666 | $250.97 | $250.95 | $251.00 |
| Purchase #4 | $34.38 | 12.447% | $38.6593 | $38.66 | $38.65 | $38.70 |
| Purchase #5 | $114.43 | 11.713% | $127.8332 | $127.83 | $127.85 | $127.80 |
| Purchase #6 | $214.95 | 4.820% | $225.3106 | $225.31 | $225.30 | $225.30 |
| Purchase #7 | $242.70 | 10.125% | $267.2734 | $267.27 | $267.25 | $267.30 |
| 7 purchase totals = | $1,192.71 | $1,290.1354 | $1,290.13 | $1,290.10 | $1,290.20 | |