| 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 | $15.54 | 3.569% | $16.0946 | $16.09 | $16.10 | $16.10 |
| Purchase #2 | $220.91 | 11.789% | $246.9531 | $246.95 | $246.95 | $247.00 |
| Purchase #3 | $119.36 | 13.800% | $135.8317 | $135.83 | $135.85 | $135.80 |
| Purchase #4 | $127.38 | 3.515% | $131.8574 | $131.86 | $131.85 | $131.90 |
| Purchase #5 | $222.87 | 4.709% | $233.3649 | $233.36 | $233.35 | $233.40 |
| Purchase #6 | $20.84 | 12.626% | $23.4713 | $23.47 | $23.45 | $23.50 |
| Purchase #7 | $168.48 | 10.229% | $185.7138 | $185.71 | $185.70 | $185.70 |
| 7 purchase totals = | $895.38 | $973.2868 | $973.27 | $973.25 | $973.40 | |