| 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 | $242.84 | 10.734% | $268.9064 | $268.91 | $268.90 | $268.90 |
| Purchase #2 | $221.73 | 3.528% | $229.5526 | $229.55 | $229.55 | $229.60 |
| Purchase #3 | $139.85 | 8.643% | $151.9372 | $151.94 | $151.95 | $151.90 |
| Purchase #4 | $26.70 | 3.770% | $27.7066 | $27.71 | $27.70 | $27.70 |
| Purchase #5 | $7.71 | 8.302% | $8.3501 | $8.35 | $8.35 | $8.40 |
| Purchase #6 | $36.89 | 8.469% | $40.0142 | $40.01 | $40.00 | $40.00 |
| Purchase #7 | $126.63 | 3.346% | $130.867 | $130.87 | $130.85 | $130.90 |
| 7 purchase totals = | $802.35 | $857.3341 | $857.34 | $857.30 | $857.40 | |