| 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 | $128.44 | 4.131% | $133.7459 | $133.75 | $133.75 | $133.70 |
| Purchase #2 | $173.26 | 8.365% | $187.7532 | $187.75 | $187.75 | $187.80 |
| Purchase #3 | $15.63 | 11.138% | $17.3709 | $17.37 | $17.35 | $17.40 |
| Purchase #4 | $131.37 | 7.164% | $140.7813 | $140.78 | $140.80 | $140.80 |
| Purchase #5 | $208.62 | 11.422% | $232.4486 | $232.45 | $232.45 | $232.40 |
| Purchase #6 | $229.53 | 12.759% | $258.8157 | $258.82 | $258.80 | $258.80 |
| Purchase #7 | $217.93 | 4.375% | $227.4644 | $227.46 | $227.45 | $227.50 |
| 7 purchase totals = | $1,104.78 | $1,198.3800 | $1,198.38 | $1,198.35 | $1,198.40 | |