| 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 | $124.59 | 6.340% | $132.489 | $132.49 | $132.50 | $132.50 |
| Purchase #2 | $133.51 | 9.240% | $145.8463 | $145.85 | $145.85 | $145.80 |
| Purchase #3 | $152.66 | 5.715% | $161.3845 | $161.38 | $161.40 | $161.40 |
| Purchase #4 | $190.67 | 7.351% | $204.6862 | $204.69 | $204.70 | $204.70 |
| Purchase #5 | $126.80 | 6.467% | $135.0002 | $135.00 | $135.00 | $135.00 |
| Purchase #6 | $13.49 | 10.694% | $14.9326 | $14.93 | $14.95 | $14.90 |
| Purchase #7 | $185.85 | 10.536% | $205.4312 | $205.43 | $205.45 | $205.40 |
| 7 purchase totals = | $927.57 | $999.7700 | $999.77 | $999.85 | $999.70 | |