| 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 | $239.25 | 3.845% | $248.4492 | $248.45 | $248.45 | $248.40 |
| Purchase #2 | $158.76 | 3.306% | $164.0086 | $164.01 | $164.00 | $164.00 |
| Purchase #3 | $178.82 | 3.233% | $184.6013 | $184.60 | $184.60 | $184.60 |
| Purchase #4 | $124.30 | 9.859% | $136.5547 | $136.55 | $136.55 | $136.60 |
| Purchase #5 | $148.58 | 11.439% | $165.5761 | $165.58 | $165.60 | $165.60 |
| Purchase #6 | $101.73 | 11.389% | $113.316 | $113.32 | $113.30 | $113.30 |
| Purchase #7 | $96.91 | 13.789% | $110.2729 | $110.27 | $110.25 | $110.30 |
| 7 purchase totals = | $1,048.35 | $1,122.7788 | $1,122.78 | $1,122.75 | $1,122.80 | |