| 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 | $223.48 | 6.340% | $237.6486 | $237.65 | $237.65 | $237.60 |
| Purchase #2 | $247.92 | 6.312% | $263.5687 | $263.57 | $263.55 | $263.60 |
| Purchase #3 | $62.26 | 12.385% | $69.9709 | $69.97 | $69.95 | $70.00 |
| Purchase #4 | $122.68 | 11.775% | $137.1256 | $137.13 | $137.15 | $137.10 |
| Purchase #5 | $216.39 | 3.741% | $224.4851 | $224.49 | $224.50 | $224.50 |
| Purchase #6 | $127.46 | 13.832% | $145.0903 | $145.09 | $145.10 | $145.10 |
| Purchase #7 | $105.42 | 8.862% | $114.7623 | $114.76 | $114.75 | $114.80 |
| 7 purchase totals = | $1,105.61 | $1,192.6515 | $1,192.66 | $1,192.65 | $1,192.70 | |