| 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 | $193.28 | 9.481% | $211.6049 | $211.60 | $211.60 | $211.60 |
| Purchase #2 | $108.77 | 5.104% | $114.3216 | $114.32 | $114.30 | $114.30 |
| Purchase #3 | $12.67 | 11.668% | $14.1483 | $14.15 | $14.15 | $14.10 |
| Purchase #4 | $212.28 | 3.452% | $219.6079 | $219.61 | $219.60 | $219.60 |
| Purchase #5 | $164.49 | 6.611% | $175.3644 | $175.36 | $175.35 | $175.40 |
| Purchase #6 | $222.47 | 12.856% | $251.0707 | $251.07 | $251.05 | $251.10 |
| Purchase #7 | $144.56 | 10.171% | $159.2632 | $159.26 | $159.25 | $159.30 |
| 7 purchase totals = | $1,058.52 | $1,145.3810 | $1,145.37 | $1,145.30 | $1,145.40 | |