| 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 | $127.69 | 3.593% | $132.2779 | $132.28 | $132.30 | $132.30 |
| Purchase #2 | $119.62 | 5.263% | $125.9156 | $125.92 | $125.90 | $125.90 |
| Purchase #3 | $89.49 | 8.719% | $97.2926 | $97.29 | $97.30 | $97.30 |
| Purchase #4 | $102.66 | 4.339% | $107.1144 | $107.11 | $107.10 | $107.10 |
| Purchase #5 | $5.35 | 4.582% | $5.5951 | $5.60 | $5.60 | $5.60 |
| Purchase #6 | $243.66 | 12.543% | $274.2223 | $274.22 | $274.20 | $274.20 |
| Purchase #7 | $181.39 | 9.112% | $197.9183 | $197.92 | $197.90 | $197.90 |
| 7 purchase totals = | $869.86 | $940.3362 | $940.34 | $940.30 | $940.30 | |