| 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 | $104.32 | 9.359% | $114.0833 | $114.08 | $114.10 | $114.10 |
| Purchase #2 | $178.75 | 4.261% | $186.3665 | $186.37 | $186.35 | $186.40 |
| Purchase #3 | $200.26 | 9.489% | $219.2627 | $219.26 | $219.25 | $219.30 |
| Purchase #4 | $174.65 | 6.127% | $185.3508 | $185.35 | $185.35 | $185.40 |
| Purchase #5 | $104.73 | 4.639% | $109.5884 | $109.59 | $109.60 | $109.60 |
| Purchase #6 | $92.51 | 9.764% | $101.5427 | $101.54 | $101.55 | $101.50 |
| Purchase #7 | $247.81 | 12.411% | $278.5657 | $278.57 | $278.55 | $278.60 |
| 7 purchase totals = | $1,103.03 | $1,194.7601 | $1,194.76 | $1,194.75 | $1,194.90 | |