| 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 | $224.82 | 3.750% | $233.2508 | $233.25 | $233.25 | $233.30 |
| Purchase #2 | $24.38 | 9.267% | $26.6393 | $26.64 | $26.65 | $26.60 |
| Purchase #3 | $235.86 | 4.849% | $247.2969 | $247.30 | $247.30 | $247.30 |
| Purchase #4 | $30.61 | 10.840% | $33.9281 | $33.93 | $33.95 | $33.90 |
| Purchase #5 | $188.51 | 7.163% | $202.013 | $202.01 | $202.00 | $202.00 |
| Purchase #6 | $73.92 | 6.280% | $78.5622 | $78.56 | $78.55 | $78.60 |
| Purchase #7 | $66.41 | 6.446% | $70.6908 | $70.69 | $70.70 | $70.70 |
| 7 purchase totals = | $844.51 | $892.3811 | $892.38 | $892.40 | $892.40 | |