| 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 | $207.91 | 3.134% | $214.4259 | $214.43 | $214.45 | $214.40 |
| Purchase #2 | $129.80 | 3.494% | $134.3352 | $134.34 | $134.35 | $134.30 |
| Purchase #3 | $247.77 | 10.775% | $274.4672 | $274.47 | $274.45 | $274.50 |
| Purchase #4 | $9.94 | 12.319% | $11.1645 | $11.16 | $11.15 | $11.20 |
| Purchase #5 | $128.68 | 11.812% | $143.8797 | $143.88 | $143.90 | $143.90 |
| Purchase #6 | $157.39 | 8.704% | $171.0892 | $171.09 | $171.10 | $171.10 |
| Purchase #7 | $233.62 | 13.748% | $265.7381 | $265.74 | $265.75 | $265.70 |
| 7 purchase totals = | $1,115.11 | $1,215.0998 | $1,215.11 | $1,215.15 | $1,215.10 | |