| 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 | $37.66 | 3.313% | $38.9077 | $38.91 | $38.90 | $38.90 |
| Purchase #2 | $222.70 | 8.566% | $241.7765 | $241.78 | $241.80 | $241.80 |
| Purchase #3 | $211.72 | 3.155% | $218.3998 | $218.40 | $218.40 | $218.40 |
| Purchase #4 | $175.33 | 5.546% | $185.0538 | $185.05 | $185.05 | $185.10 |
| Purchase #5 | $110.95 | 9.818% | $121.8431 | $121.84 | $121.85 | $121.80 |
| Purchase #6 | $116.35 | 8.515% | $126.2572 | $126.26 | $126.25 | $126.30 |
| Purchase #7 | $232.70 | 13.352% | $263.7701 | $263.77 | $263.75 | $263.80 |
| 7 purchase totals = | $1,107.41 | $1,196.0082 | $1,196.01 | $1,196.00 | $1,196.10 | |