| 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 | $127.78 | 7.415% | $137.2549 | $137.25 | $137.25 | $137.30 |
| Purchase #2 | $212.88 | 6.624% | $226.9812 | $226.98 | $227.00 | $227.00 |
| Purchase #3 | $194.55 | 4.600% | $203.4993 | $203.50 | $203.50 | $203.50 |
| Purchase #4 | $97.25 | 5.762% | $102.8535 | $102.85 | $102.85 | $102.90 |
| Purchase #5 | $187.58 | 3.207% | $193.5957 | $193.60 | $193.60 | $193.60 |
| Purchase #6 | $19.96 | 11.713% | $22.2979 | $22.30 | $22.30 | $22.30 |
| Purchase #7 | $124.65 | 13.643% | $141.656 | $141.66 | $141.65 | $141.70 |
| 7 purchase totals = | $964.65 | $1,028.1385 | $1,028.14 | $1,028.15 | $1,028.30 | |