| 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 | $37.52 | 13.273% | $42.5 | $42.50 | $42.50 | $42.50 |
| Purchase #2 | $155.25 | 12.393% | $174.4901 | $174.49 | $174.50 | $174.50 |
| Purchase #3 | $24.28 | 10.782% | $26.8979 | $26.90 | $26.90 | $26.90 |
| Purchase #4 | $179.41 | 7.577% | $193.0039 | $193.00 | $193.00 | $193.00 |
| Purchase #5 | $225.97 | 12.523% | $254.2682 | $254.27 | $254.25 | $254.30 |
| Purchase #6 | $87.26 | 9.270% | $95.349 | $95.35 | $95.35 | $95.30 |
| Purchase #7 | $246.53 | 13.793% | $280.5339 | $280.53 | $280.55 | $280.50 |
| 7 purchase totals = | $956.22 | $1,067.0430 | $1,067.04 | $1,067.05 | $1,067.00 | |