| 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 | $193.96 | 10.137% | $213.6217 | $213.62 | $213.60 | $213.60 |
| Purchase #2 | $185.28 | 10.137% | $204.0618 | $204.06 | $204.05 | $204.10 |
| Purchase #3 | $9.67 | 12.141% | $10.844 | $10.84 | $10.85 | $10.80 |
| Purchase #4 | $118.90 | 3.757% | $123.3671 | $123.37 | $123.35 | $123.40 |
| Purchase #5 | $186.79 | 4.676% | $195.5243 | $195.52 | $195.50 | $195.50 |
| Purchase #6 | $50.48 | 10.293% | $55.6759 | $55.68 | $55.70 | $55.70 |
| Purchase #7 | $239.77 | 12.633% | $270.0601 | $270.06 | $270.05 | $270.10 |
| 7 purchase totals = | $984.85 | $1,073.1549 | $1,073.15 | $1,073.10 | $1,073.20 | |