| 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 | $242.47 | 4.139% | $252.5058 | $252.51 | $252.50 | $252.50 |
| Purchase #2 | $228.61 | 12.403% | $256.9645 | $256.96 | $256.95 | $257.00 |
| Purchase #3 | $48.53 | 5.744% | $51.3176 | $51.32 | $51.30 | $51.30 |
| Purchase #4 | $91.93 | 6.363% | $97.7795 | $97.78 | $97.80 | $97.80 |
| Purchase #5 | $120.53 | 13.276% | $136.5316 | $136.53 | $136.55 | $136.50 |
| Purchase #6 | $9.77 | 8.319% | $10.5828 | $10.58 | $10.60 | $10.60 |
| Purchase #7 | $156.53 | 6.314% | $166.4133 | $166.41 | $166.40 | $166.40 |
| 7 purchase totals = | $898.37 | $972.0951 | $972.09 | $972.10 | $972.10 | |