| 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 | $205.60 | 10.791% | $227.7863 | $227.79 | $227.80 | $227.80 |
| Purchase #2 | $178.37 | 4.324% | $186.0827 | $186.08 | $186.10 | $186.10 |
| Purchase #3 | $94.90 | 10.368% | $104.7392 | $104.74 | $104.75 | $104.70 |
| Purchase #4 | $208.79 | 13.758% | $237.5153 | $237.52 | $237.50 | $237.50 |
| Purchase #5 | $168.31 | 7.428% | $180.8121 | $180.81 | $180.80 | $180.80 |
| Purchase #6 | $35.59 | 13.710% | $40.4694 | $40.47 | $40.45 | $40.50 |
| Purchase #7 | $218.63 | 5.241% | $230.0884 | $230.09 | $230.10 | $230.10 |
| 7 purchase totals = | $1,110.19 | $1,207.4934 | $1,207.50 | $1,207.50 | $1,207.50 | |