| 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 | $192.68 | 10.462% | $212.8382 | $212.84 | $212.85 | $212.80 |
| Purchase #2 | $223.56 | 10.185% | $246.3296 | $246.33 | $246.35 | $246.30 |
| Purchase #3 | $242.34 | 8.476% | $262.8807 | $262.88 | $262.90 | $262.90 |
| Purchase #4 | $163.64 | 8.166% | $177.0028 | $177.00 | $177.00 | $177.00 |
| Purchase #5 | $193.93 | 10.785% | $214.8454 | $214.85 | $214.85 | $214.80 |
| Purchase #6 | $37.25 | 12.345% | $41.8485 | $41.85 | $41.85 | $41.80 |
| Purchase #7 | $64.61 | 5.513% | $68.1719 | $68.17 | $68.15 | $68.20 |
| 7 purchase totals = | $1,118.01 | $1,223.9171 | $1,223.92 | $1,223.95 | $1,223.80 | |