| 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 | $90.54 | 3.657% | $93.851 | $93.85 | $93.85 | $93.90 |
| Purchase #2 | $91.57 | 6.401% | $97.4314 | $97.43 | $97.45 | $97.40 |
| Purchase #3 | $191.43 | 7.629% | $206.0342 | $206.03 | $206.05 | $206.00 |
| Purchase #4 | $74.47 | 6.304% | $79.1646 | $79.16 | $79.15 | $79.20 |
| Purchase #5 | $220.74 | 4.360% | $230.3643 | $230.36 | $230.35 | $230.40 |
| Purchase #6 | $184.61 | 12.266% | $207.2543 | $207.25 | $207.25 | $207.30 |
| Purchase #7 | $185.84 | 10.609% | $205.5558 | $205.56 | $205.55 | $205.60 |
| 7 purchase totals = | $1,039.20 | $1,119.6556 | $1,119.64 | $1,119.65 | $1,119.80 | |