| 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 | $183.53 | 10.304% | $202.4409 | $202.44 | $202.45 | $202.40 |
| Purchase #2 | $199.88 | 12.242% | $224.3493 | $224.35 | $224.35 | $224.30 |
| Purchase #3 | $133.87 | 4.424% | $139.7924 | $139.79 | $139.80 | $139.80 |
| Purchase #4 | $171.66 | 8.734% | $186.6528 | $186.65 | $186.65 | $186.70 |
| Purchase #5 | $122.36 | 13.725% | $139.1539 | $139.15 | $139.15 | $139.20 |
| Purchase #6 | $123.99 | 5.484% | $130.7896 | $130.79 | $130.80 | $130.80 |
| Purchase #7 | $192.39 | 12.628% | $216.685 | $216.69 | $216.70 | $216.70 |
| 7 purchase totals = | $1,127.68 | $1,239.8639 | $1,239.86 | $1,239.90 | $1,239.90 | |