| 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 | $34.84 | 9.613% | $38.1892 | $38.19 | $38.20 | $38.20 |
| Purchase #2 | $112.55 | 6.429% | $119.7858 | $119.79 | $119.80 | $119.80 |
| Purchase #3 | $194.39 | 7.520% | $209.0081 | $209.01 | $209.00 | $209.00 |
| Purchase #4 | $108.69 | 8.506% | $117.9352 | $117.94 | $117.95 | $117.90 |
| Purchase #5 | $167.90 | 7.146% | $179.8981 | $179.90 | $179.90 | $179.90 |
| Purchase #6 | $5.63 | 6.721% | $6.0084 | $6.01 | $6.00 | $6.00 |
| Purchase #7 | $244.79 | 8.237% | $264.9534 | $264.95 | $264.95 | $265.00 |
| 7 purchase totals = | $868.79 | $935.7782 | $935.79 | $935.80 | $935.80 | |