| 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 | $129.53 | 3.783% | $134.4301 | $134.43 | $134.45 | $134.40 |
| Purchase #2 | $87.34 | 5.172% | $91.8572 | $91.86 | $91.85 | $91.90 |
| Purchase #3 | $40.79 | 7.320% | $43.7758 | $43.78 | $43.80 | $43.80 |
| Purchase #4 | $199.99 | 12.114% | $224.2168 | $224.22 | $224.20 | $224.20 |
| Purchase #5 | $127.40 | 8.334% | $138.0175 | $138.02 | $138.00 | $138.00 |
| Purchase #6 | $174.62 | 12.161% | $195.8555 | $195.86 | $195.85 | $195.90 |
| Purchase #7 | $86.46 | 12.410% | $97.1897 | $97.19 | $97.20 | $97.20 |
| 7 purchase totals = | $846.13 | $925.3426 | $925.36 | $925.35 | $925.40 | |