| 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 | $131.29 | 12.612% | $147.8483 | $147.85 | $147.85 | $147.80 |
| Purchase #2 | $221.34 | 4.807% | $231.9798 | $231.98 | $232.00 | $232.00 |
| Purchase #3 | $204.93 | 5.459% | $216.1171 | $216.12 | $216.10 | $216.10 |
| Purchase #4 | $52.39 | 7.706% | $56.4272 | $56.43 | $56.45 | $56.40 |
| Purchase #5 | $215.25 | 8.823% | $234.2415 | $234.24 | $234.25 | $234.20 |
| Purchase #6 | $162.51 | 12.411% | $182.6791 | $182.68 | $182.70 | $182.70 |
| Purchase #7 | $39.97 | 9.450% | $43.7472 | $43.75 | $43.75 | $43.70 |
| 7 purchase totals = | $1,027.68 | $1,113.0402 | $1,113.05 | $1,113.10 | $1,112.90 | |