| 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 | $208.85 | 10.235% | $230.2258 | $230.23 | $230.25 | $230.20 |
| Purchase #2 | $34.37 | 7.768% | $37.0399 | $37.04 | $37.05 | $37.00 |
| Purchase #3 | $158.49 | 10.693% | $175.4373 | $175.44 | $175.45 | $175.40 |
| Purchase #4 | $129.96 | 5.345% | $136.9064 | $136.91 | $136.90 | $136.90 |
| Purchase #5 | $215.70 | 4.777% | $226.004 | $226.00 | $226.00 | $226.00 |
| Purchase #6 | $99.56 | 3.266% | $102.8116 | $102.81 | $102.80 | $102.80 |
| Purchase #7 | $233.97 | 10.186% | $257.8022 | $257.80 | $257.80 | $257.80 |
| 7 purchase totals = | $1,080.90 | $1,166.2272 | $1,166.23 | $1,166.25 | $1,166.10 | |