| 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 | $180.57 | 12.649% | $203.4103 | $203.41 | $203.40 | $203.40 |
| Purchase #2 | $224.75 | 11.257% | $250.0501 | $250.05 | $250.05 | $250.10 |
| Purchase #3 | $226.76 | 3.141% | $233.8825 | $233.88 | $233.90 | $233.90 |
| Purchase #4 | $240.93 | 5.856% | $255.0389 | $255.04 | $255.05 | $255.00 |
| Purchase #5 | $175.27 | 12.733% | $197.5871 | $197.59 | $197.60 | $197.60 |
| Purchase #6 | $140.60 | 13.211% | $159.1747 | $159.17 | $159.15 | $159.20 |
| Purchase #7 | $102.28 | 11.788% | $114.3368 | $114.34 | $114.35 | $114.30 |
| 7 purchase totals = | $1,291.16 | $1,413.4804 | $1,413.48 | $1,413.50 | $1,413.50 | |