| 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 | $12.53 | 4.595% | $13.1058 | $13.11 | $13.10 | $13.10 |
| Purchase #2 | $242.27 | 13.417% | $274.7754 | $274.78 | $274.80 | $274.80 |
| Purchase #3 | $171.92 | 4.439% | $179.5515 | $179.55 | $179.55 | $179.60 |
| Purchase #4 | $227.28 | 9.338% | $248.5034 | $248.50 | $248.50 | $248.50 |
| Purchase #5 | $95.26 | 13.242% | $107.8743 | $107.87 | $107.85 | $107.90 |
| Purchase #6 | $231.92 | 5.777% | $245.318 | $245.32 | $245.30 | $245.30 |
| Purchase #7 | $83.62 | 11.771% | $93.4629 | $93.46 | $93.45 | $93.50 |
| 7 purchase totals = | $1,064.80 | $1,162.5913 | $1,162.59 | $1,162.55 | $1,162.70 | |