| 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 | $240.40 | 8.487% | $260.8027 | $260.80 | $260.80 | $260.80 |
| Purchase #2 | $84.48 | 11.536% | $94.2256 | $94.23 | $94.25 | $94.20 |
| Purchase #3 | $187.33 | 9.302% | $204.7554 | $204.76 | $204.75 | $204.80 |
| Purchase #4 | $200.50 | 7.105% | $214.7455 | $214.75 | $214.75 | $214.70 |
| Purchase #5 | $209.93 | 10.180% | $231.3009 | $231.30 | $231.30 | $231.30 |
| Purchase #6 | $180.66 | 12.687% | $203.5803 | $203.58 | $203.60 | $203.60 |
| Purchase #7 | $173.94 | 9.471% | $190.4139 | $190.41 | $190.40 | $190.40 |
| 7 purchase totals = | $1,277.24 | $1,399.8243 | $1,399.83 | $1,399.85 | $1,399.80 | |