| 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 | $191.44 | 9.495% | $209.6172 | $209.62 | $209.60 | $209.60 |
| Purchase #2 | $48.36 | 9.496% | $52.9523 | $52.95 | $52.95 | $53.00 |
| Purchase #3 | $153.66 | 6.599% | $163.8 | $163.80 | $163.80 | $163.80 |
| Purchase #4 | $175.97 | 7.531% | $189.2223 | $189.22 | $189.20 | $189.20 |
| Purchase #5 | $213.36 | 11.268% | $237.4014 | $237.40 | $237.40 | $237.40 |
| Purchase #6 | $118.55 | 12.197% | $133.0095 | $133.01 | $133.00 | $133.00 |
| Purchase #7 | $231.68 | 5.514% | $244.4548 | $244.45 | $244.45 | $244.50 |
| 7 purchase totals = | $1,133.02 | $1,230.4575 | $1,230.45 | $1,230.40 | $1,230.50 | |