| 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 | $241.69 | 4.408% | $252.3437 | $252.34 | $252.35 | $252.30 |
| Purchase #2 | $243.55 | 10.744% | $269.717 | $269.72 | $269.70 | $269.70 |
| Purchase #3 | $165.77 | 5.864% | $175.4908 | $175.49 | $175.50 | $175.50 |
| Purchase #4 | $114.69 | 13.678% | $130.3773 | $130.38 | $130.40 | $130.40 |
| Purchase #5 | $174.55 | 9.469% | $191.0781 | $191.08 | $191.10 | $191.10 |
| Purchase #6 | $77.55 | 4.805% | $81.2763 | $81.28 | $81.30 | $81.30 |
| Purchase #7 | $153.63 | 7.308% | $164.8573 | $164.86 | $164.85 | $164.90 |
| 7 purchase totals = | $1,171.43 | $1,265.1405 | $1,265.15 | $1,265.20 | $1,265.20 | |