| 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 | $200.75 | 3.586% | $207.9489 | $207.95 | $207.95 | $207.90 |
| Purchase #2 | $140.32 | 5.719% | $148.3449 | $148.34 | $148.35 | $148.30 |
| Purchase #3 | $110.68 | 3.384% | $114.4254 | $114.43 | $114.45 | $114.40 |
| Purchase #4 | $179.44 | 9.190% | $195.9305 | $195.93 | $195.95 | $195.90 |
| Purchase #5 | $105.26 | 11.237% | $117.0881 | $117.09 | $117.10 | $117.10 |
| Purchase #6 | $207.79 | 5.127% | $218.4434 | $218.44 | $218.45 | $218.40 |
| Purchase #7 | $35.99 | 11.193% | $40.0184 | $40.02 | $40.00 | $40.00 |
| 7 purchase totals = | $980.23 | $1,042.1996 | $1,042.20 | $1,042.25 | $1,042.00 | |