| 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 | $239.69 | 5.185% | $252.1179 | $252.12 | $252.10 | $252.10 |
| Purchase #2 | $54.83 | 7.168% | $58.7602 | $58.76 | $58.75 | $58.80 |
| Purchase #3 | $133.67 | 4.156% | $139.2253 | $139.23 | $139.25 | $139.20 |
| Purchase #4 | $184.34 | 5.594% | $194.652 | $194.65 | $194.65 | $194.70 |
| Purchase #5 | $237.57 | 13.326% | $269.2286 | $269.23 | $269.25 | $269.20 |
| Purchase #6 | $42.97 | 12.687% | $48.4216 | $48.42 | $48.40 | $48.40 |
| Purchase #7 | $206.55 | 12.807% | $233.0029 | $233.00 | $233.00 | $233.00 |
| 7 purchase totals = | $1,099.62 | $1,195.4085 | $1,195.41 | $1,195.40 | $1,195.40 | |