| 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 | $246.38 | 7.357% | $264.5062 | $264.51 | $264.50 | $264.50 |
| Purchase #2 | $139.84 | 5.696% | $147.8053 | $147.81 | $147.80 | $147.80 |
| Purchase #3 | $14.52 | 13.156% | $16.4303 | $16.43 | $16.45 | $16.40 |
| Purchase #4 | $109.97 | 4.546% | $114.9692 | $114.97 | $114.95 | $115.00 |
| Purchase #5 | $133.85 | 9.526% | $146.6006 | $146.60 | $146.60 | $146.60 |
| Purchase #6 | $166.82 | 9.222% | $182.2041 | $182.20 | $182.20 | $182.20 |
| Purchase #7 | $248.94 | 5.813% | $263.4109 | $263.41 | $263.40 | $263.40 |
| 7 purchase totals = | $1,060.32 | $1,135.9266 | $1,135.93 | $1,135.90 | $1,135.90 | |