| 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 | $239.71 | 8.230% | $259.4381 | $259.44 | $259.45 | $259.40 |
| Purchase #2 | $131.50 | 7.644% | $141.5519 | $141.55 | $141.55 | $141.60 |
| Purchase #3 | $94.25 | 3.435% | $97.4875 | $97.49 | $97.50 | $97.50 |
| Purchase #4 | $108.48 | 10.762% | $120.1546 | $120.15 | $120.15 | $120.20 |
| Purchase #5 | $222.29 | 4.601% | $232.5176 | $232.52 | $232.50 | $232.50 |
| Purchase #6 | $135.25 | 9.234% | $147.739 | $147.74 | $147.75 | $147.70 |
| Purchase #7 | $123.68 | 8.597% | $134.3128 | $134.31 | $134.30 | $134.30 |
| 7 purchase totals = | $1,055.16 | $1,133.2015 | $1,133.20 | $1,133.20 | $1,133.20 | |