| 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 | $11.62 | 5.284% | $12.234 | $12.23 | $12.25 | $12.20 |
| Purchase #2 | $162.43 | 11.872% | $181.7137 | $181.71 | $181.70 | $181.70 |
| Purchase #3 | $121.28 | 10.828% | $134.4122 | $134.41 | $134.40 | $134.40 |
| Purchase #4 | $142.73 | 3.230% | $147.3402 | $147.34 | $147.35 | $147.30 |
| Purchase #5 | $205.60 | 4.330% | $214.5025 | $214.50 | $214.50 | $214.50 |
| Purchase #6 | $153.70 | 11.706% | $171.6921 | $171.69 | $171.70 | $171.70 |
| Purchase #7 | $77.81 | 9.302% | $85.0479 | $85.05 | $85.05 | $85.00 |
| 7 purchase totals = | $875.17 | $946.9426 | $946.93 | $946.95 | $946.80 | |