| 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 | $186.79 | 12.657% | $210.432 | $210.43 | $210.45 | $210.40 |
| Purchase #2 | $167.95 | 10.487% | $185.5629 | $185.56 | $185.55 | $185.60 |
| Purchase #3 | $191.49 | 9.119% | $208.952 | $208.95 | $208.95 | $209.00 |
| Purchase #4 | $152.95 | 8.270% | $165.599 | $165.60 | $165.60 | $165.60 |
| Purchase #5 | $124.56 | 8.814% | $135.5387 | $135.54 | $135.55 | $135.50 |
| Purchase #6 | $95.43 | 9.183% | $104.1933 | $104.19 | $104.20 | $104.20 |
| Purchase #7 | $214.59 | 6.820% | $229.225 | $229.23 | $229.25 | $229.20 |
| 7 purchase totals = | $1,133.76 | $1,239.5029 | $1,239.50 | $1,239.55 | $1,239.50 | |