| 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 | $231.79 | 4.798% | $242.9113 | $242.91 | $242.90 | $242.90 |
| Purchase #2 | $171.32 | 13.588% | $194.599 | $194.60 | $194.60 | $194.60 |
| Purchase #3 | $108.98 | 3.684% | $112.9948 | $112.99 | $113.00 | $113.00 |
| Purchase #4 | $10.48 | 8.221% | $11.3416 | $11.34 | $11.35 | $11.30 |
| Purchase #5 | $41.63 | 3.377% | $43.0358 | $43.04 | $43.05 | $43.00 |
| Purchase #6 | $244.86 | 5.823% | $259.1182 | $259.12 | $259.10 | $259.10 |
| Purchase #7 | $30.54 | 3.680% | $31.6639 | $31.66 | $31.65 | $31.70 |
| 7 purchase totals = | $839.60 | $895.6646 | $895.66 | $895.65 | $895.60 | |