| 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 | $25.85 | 11.872% | $28.9189 | $28.92 | $28.90 | $28.90 |
| Purchase #2 | $148.59 | 12.534% | $167.2143 | $167.21 | $167.20 | $167.20 |
| Purchase #3 | $193.47 | 8.494% | $209.9033 | $209.90 | $209.90 | $209.90 |
| Purchase #4 | $206.31 | 6.665% | $220.0606 | $220.06 | $220.05 | $220.10 |
| Purchase #5 | $20.82 | 4.265% | $21.708 | $21.71 | $21.70 | $21.70 |
| Purchase #6 | $166.57 | 8.371% | $180.5136 | $180.51 | $180.50 | $180.50 |
| Purchase #7 | $224.39 | 10.859% | $248.7565 | $248.76 | $248.75 | $248.80 |
| 7 purchase totals = | $986.00 | $1,077.0752 | $1,077.07 | $1,077.00 | $1,077.10 | |