| 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 | $107.53 | 6.493% | $114.5119 | $114.51 | $114.50 | $114.50 |
| Purchase #2 | $45.61 | 8.264% | $49.3792 | $49.38 | $49.40 | $49.40 |
| Purchase #3 | $239.66 | 5.458% | $252.7406 | $252.74 | $252.75 | $252.70 |
| Purchase #4 | $194.86 | 7.752% | $209.9655 | $209.97 | $209.95 | $210.00 |
| Purchase #5 | $136.83 | 8.766% | $148.8245 | $148.82 | $148.80 | $148.80 |
| Purchase #6 | $195.91 | 8.537% | $212.6348 | $212.63 | $212.65 | $212.60 |
| Purchase #7 | $62.33 | 10.839% | $69.0859 | $69.09 | $69.10 | $69.10 |
| 7 purchase totals = | $982.73 | $1,057.1424 | $1,057.14 | $1,057.15 | $1,057.10 | |