| 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 | $231.27 | 5.757% | $244.5842 | $244.58 | $244.60 | $244.60 |
| Purchase #2 | $54.74 | 5.800% | $57.9149 | $57.91 | $57.90 | $57.90 |
| Purchase #3 | $198.69 | 4.281% | $207.1959 | $207.20 | $207.20 | $207.20 |
| Purchase #4 | $71.28 | 12.129% | $79.9256 | $79.93 | $79.95 | $79.90 |
| Purchase #5 | $5.68 | 3.772% | $5.8942 | $5.89 | $5.90 | $5.90 |
| Purchase #6 | $179.68 | 12.416% | $201.9891 | $201.99 | $202.00 | $202.00 |
| Purchase #7 | $136.36 | 4.825% | $142.9394 | $142.94 | $142.95 | $142.90 |
| 7 purchase totals = | $877.70 | $940.4433 | $940.44 | $940.50 | $940.40 | |