| 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 | $93.78 | 4.350% | $97.8594 | $97.86 | $97.85 | $97.90 |
| Purchase #2 | $191.35 | 12.227% | $214.7464 | $214.75 | $214.75 | $214.70 |
| Purchase #3 | $205.55 | 4.356% | $214.5038 | $214.50 | $214.50 | $214.50 |
| Purchase #4 | $133.76 | 3.373% | $138.2717 | $138.27 | $138.25 | $138.30 |
| Purchase #5 | $50.27 | 11.354% | $55.9777 | $55.98 | $56.00 | $56.00 |
| Purchase #6 | $161.88 | 11.465% | $180.4395 | $180.44 | $180.45 | $180.40 |
| Purchase #7 | $192.54 | 6.658% | $205.3593 | $205.36 | $205.35 | $205.40 |
| 7 purchase totals = | $1,029.13 | $1,107.1578 | $1,107.16 | $1,107.15 | $1,107.20 | |