| 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 | $114.83 | 8.471% | $124.5572 | $124.56 | $124.55 | $124.60 |
| Purchase #2 | $145.87 | 10.528% | $161.2272 | $161.23 | $161.25 | $161.20 |
| Purchase #3 | $104.43 | 4.528% | $109.1586 | $109.16 | $109.15 | $109.20 |
| Purchase #4 | $49.91 | 3.323% | $51.5685 | $51.57 | $51.55 | $51.60 |
| Purchase #5 | $198.95 | 10.389% | $219.6189 | $219.62 | $219.60 | $219.60 |
| Purchase #6 | $248.86 | 3.838% | $258.4112 | $258.41 | $258.40 | $258.40 |
| Purchase #7 | $178.79 | 8.622% | $194.2053 | $194.21 | $194.20 | $194.20 |
| 7 purchase totals = | $1,041.64 | $1,118.7469 | $1,118.76 | $1,118.70 | $1,118.80 | |