| 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 | $247.75 | 10.789% | $274.4797 | $274.48 | $274.50 | $274.50 |
| Purchase #2 | $189.87 | 3.177% | $195.9022 | $195.90 | $195.90 | $195.90 |
| Purchase #3 | $8.93 | 5.628% | $9.4326 | $9.43 | $9.45 | $9.40 |
| Purchase #4 | $162.35 | 5.793% | $171.7549 | $171.75 | $171.75 | $171.80 |
| Purchase #5 | $97.95 | 8.772% | $106.5422 | $106.54 | $106.55 | $106.50 |
| Purchase #6 | $53.48 | 5.138% | $56.2278 | $56.23 | $56.25 | $56.20 |
| Purchase #7 | $94.64 | 6.509% | $100.8001 | $100.80 | $100.80 | $100.80 |
| 7 purchase totals = | $854.97 | $915.1395 | $915.13 | $915.20 | $915.10 | |