| 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 | $101.39 | 7.156% | $108.6455 | $108.65 | $108.65 | $108.60 |
| Purchase #2 | $243.85 | 6.108% | $258.7444 | $258.74 | $258.75 | $258.70 |
| Purchase #3 | $107.89 | 8.415% | $116.9689 | $116.97 | $116.95 | $117.00 |
| Purchase #4 | $86.90 | 3.605% | $90.0327 | $90.03 | $90.05 | $90.00 |
| Purchase #5 | $148.50 | 10.528% | $164.1341 | $164.13 | $164.15 | $164.10 |
| Purchase #6 | $110.71 | 3.829% | $114.9491 | $114.95 | $114.95 | $114.90 |
| Purchase #7 | $230.94 | 4.695% | $241.7826 | $241.78 | $241.80 | $241.80 |
| 7 purchase totals = | $1,030.18 | $1,095.2573 | $1,095.25 | $1,095.30 | $1,095.10 | |