| 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 | $89.77 | 8.264% | $97.1886 | $97.19 | $97.20 | $97.20 |
| Purchase #2 | $228.97 | 7.425% | $245.971 | $245.97 | $245.95 | $246.00 |
| Purchase #3 | $159.43 | 10.330% | $175.8991 | $175.90 | $175.90 | $175.90 |
| Purchase #4 | $22.77 | 7.477% | $24.4725 | $24.47 | $24.45 | $24.50 |
| Purchase #5 | $234.36 | 8.830% | $255.054 | $255.05 | $255.05 | $255.10 |
| Purchase #6 | $8.53 | 13.449% | $9.6772 | $9.68 | $9.70 | $9.70 |
| Purchase #7 | $171.59 | 5.434% | $180.9142 | $180.91 | $180.90 | $180.90 |
| 7 purchase totals = | $915.42 | $989.1766 | $989.17 | $989.15 | $989.30 | |