| 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 | $188.47 | 7.254% | $202.1416 | $202.14 | $202.15 | $202.10 |
| Purchase #2 | $196.58 | 11.568% | $219.3204 | $219.32 | $219.30 | $219.30 |
| Purchase #3 | $216.48 | 11.142% | $240.6002 | $240.60 | $240.60 | $240.60 |
| Purchase #4 | $185.27 | 10.661% | $205.0216 | $205.02 | $205.00 | $205.00 |
| Purchase #5 | $118.36 | 10.502% | $130.7902 | $130.79 | $130.80 | $130.80 |
| Purchase #6 | $136.58 | 3.747% | $141.6977 | $141.70 | $141.70 | $141.70 |
| Purchase #7 | $7.83 | 8.761% | $8.516 | $8.52 | $8.50 | $8.50 |
| 7 purchase totals = | $1,049.57 | $1,148.0877 | $1,148.09 | $1,148.05 | $1,148.00 | |