| 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 | $179.70 | 13.749% | $204.407 | $204.41 | $204.40 | $204.40 |
| Purchase #2 | $214.74 | 7.662% | $231.1934 | $231.19 | $231.20 | $231.20 |
| Purchase #3 | $234.86 | 3.174% | $242.3145 | $242.31 | $242.30 | $242.30 |
| Purchase #4 | $91.36 | 10.696% | $101.1319 | $101.13 | $101.15 | $101.10 |
| Purchase #5 | $120.40 | 6.597% | $128.3428 | $128.34 | $128.35 | $128.30 |
| Purchase #6 | $156.51 | 11.217% | $174.0657 | $174.07 | $174.05 | $174.10 |
| Purchase #7 | $26.90 | 13.202% | $30.4513 | $30.45 | $30.45 | $30.50 |
| 7 purchase totals = | $1,024.47 | $1,111.9066 | $1,111.90 | $1,111.90 | $1,111.90 | |