| 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 | $194.78 | 11.124% | $216.4473 | $216.45 | $216.45 | $216.40 |
| Purchase #2 | $221.44 | 12.243% | $248.5509 | $248.55 | $248.55 | $248.60 |
| Purchase #3 | $184.90 | 11.285% | $205.766 | $205.77 | $205.75 | $205.80 |
| Purchase #4 | $204.35 | 12.182% | $229.2439 | $229.24 | $229.25 | $229.20 |
| Purchase #5 | $107.85 | 5.755% | $114.0568 | $114.06 | $114.05 | $114.10 |
| Purchase #6 | $138.90 | 13.499% | $157.6501 | $157.65 | $157.65 | $157.70 |
| Purchase #7 | $236.55 | 7.689% | $254.7383 | $254.74 | $254.75 | $254.70 |
| 7 purchase totals = | $1,288.77 | $1,426.4533 | $1,426.46 | $1,426.45 | $1,426.50 | |