| 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 | $229.61 | 7.855% | $247.6459 | $247.65 | $247.65 | $247.60 |
| Purchase #2 | $159.88 | 12.403% | $179.7099 | $179.71 | $179.70 | $179.70 |
| Purchase #3 | $233.47 | 11.124% | $259.4412 | $259.44 | $259.45 | $259.40 |
| Purchase #4 | $66.39 | 6.528% | $70.7239 | $70.72 | $70.70 | $70.70 |
| Purchase #5 | $107.60 | 13.143% | $121.7419 | $121.74 | $121.75 | $121.70 |
| Purchase #6 | $219.43 | 3.590% | $227.3075 | $227.31 | $227.30 | $227.30 |
| Purchase #7 | $92.89 | 12.695% | $104.6824 | $104.68 | $104.70 | $104.70 |
| 7 purchase totals = | $1,109.27 | $1,211.2527 | $1,211.25 | $1,211.25 | $1,211.10 | |