| 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 | $118.97 | 12.519% | $133.8639 | $133.86 | $133.85 | $133.90 |
| Purchase #2 | $123.64 | 6.287% | $131.4132 | $131.41 | $131.40 | $131.40 |
| Purchase #3 | $86.77 | 12.345% | $97.4818 | $97.48 | $97.50 | $97.50 |
| Purchase #4 | $214.49 | 4.530% | $224.2064 | $224.21 | $224.20 | $224.20 |
| Purchase #5 | $148.73 | 9.589% | $162.9917 | $162.99 | $163.00 | $163.00 |
| Purchase #6 | $103.75 | 7.215% | $111.2356 | $111.24 | $111.25 | $111.20 |
| Purchase #7 | $85.52 | 13.630% | $97.1764 | $97.18 | $97.20 | $97.20 |
| 7 purchase totals = | $881.87 | $958.3690 | $958.37 | $958.40 | $958.40 | |