| 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 | $109.71 | 11.874% | $122.737 | $122.74 | $122.75 | $122.70 |
| Purchase #2 | $15.30 | 11.505% | $17.0603 | $17.06 | $17.05 | $17.10 |
| Purchase #3 | $44.37 | 11.128% | $49.3075 | $49.31 | $49.30 | $49.30 |
| Purchase #4 | $186.80 | 6.158% | $198.3031 | $198.30 | $198.30 | $198.30 |
| Purchase #5 | $79.91 | 4.184% | $83.2534 | $83.25 | $83.25 | $83.30 |
| Purchase #6 | $174.77 | 12.201% | $196.0937 | $196.09 | $196.10 | $196.10 |
| Purchase #7 | $109.91 | 7.432% | $118.0785 | $118.08 | $118.10 | $118.10 |
| 7 purchase totals = | $720.77 | $784.8335 | $784.83 | $784.85 | $784.90 | |