| 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 | $7.25 | 4.363% | $7.5663 | $7.57 | $7.55 | $7.60 |
| Purchase #2 | $86.43 | 4.525% | $90.341 | $90.34 | $90.35 | $90.30 |
| Purchase #3 | $177.94 | 13.349% | $201.6932 | $201.69 | $201.70 | $201.70 |
| Purchase #4 | $247.50 | 8.327% | $268.1093 | $268.11 | $268.10 | $268.10 |
| Purchase #5 | $203.36 | 5.478% | $214.5001 | $214.50 | $214.50 | $214.50 |
| Purchase #6 | $231.60 | 6.232% | $246.0333 | $246.03 | $246.05 | $246.00 |
| Purchase #7 | $75.87 | 12.628% | $85.4509 | $85.45 | $85.45 | $85.50 |
| 7 purchase totals = | $1,029.95 | $1,113.6941 | $1,113.69 | $1,113.70 | $1,113.70 | |