| 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 | $242.27 | 10.222% | $267.0348 | $267.03 | $267.05 | $267.00 |
| Purchase #2 | $218.30 | 9.758% | $239.6017 | $239.60 | $239.60 | $239.60 |
| Purchase #3 | $6.40 | 11.126% | $7.1121 | $7.11 | $7.10 | $7.10 |
| Purchase #4 | $7.35 | 11.250% | $8.1769 | $8.18 | $8.20 | $8.20 |
| Purchase #5 | $35.55 | 8.816% | $38.6841 | $38.68 | $38.70 | $38.70 |
| Purchase #6 | $19.66 | 5.497% | $20.7407 | $20.74 | $20.75 | $20.70 |
| Purchase #7 | $167.58 | 5.471% | $176.7483 | $176.75 | $176.75 | $176.70 |
| 7 purchase totals = | $697.11 | $758.0986 | $758.09 | $758.15 | $758.00 | |