| 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 | $117.94 | 7.836% | $127.1818 | $127.18 | $127.20 | $127.20 |
| Purchase #2 | $82.99 | 13.361% | $94.0783 | $94.08 | $94.10 | $94.10 |
| Purchase #3 | $163.30 | 10.242% | $180.0252 | $180.03 | $180.05 | $180.00 |
| Purchase #4 | $224.84 | 10.801% | $249.125 | $249.13 | $249.15 | $249.10 |
| Purchase #5 | $184.38 | 11.547% | $205.6704 | $205.67 | $205.65 | $205.70 |
| Purchase #6 | $243.44 | 5.724% | $257.3745 | $257.37 | $257.35 | $257.40 |
| Purchase #7 | $182.73 | 9.106% | $199.3694 | $199.37 | $199.35 | $199.40 |
| 7 purchase totals = | $1,199.62 | $1,312.8246 | $1,312.83 | $1,312.85 | $1,312.90 | |