| 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 | $130.35 | 3.686% | $135.1547 | $135.15 | $135.15 | $135.20 |
| Purchase #2 | $78.44 | 12.456% | $88.2105 | $88.21 | $88.20 | $88.20 |
| Purchase #3 | $167.55 | 5.618% | $176.963 | $176.96 | $176.95 | $177.00 |
| Purchase #4 | $80.29 | 11.863% | $89.8148 | $89.81 | $89.80 | $89.80 |
| Purchase #5 | $69.81 | 6.348% | $74.2415 | $74.24 | $74.25 | $74.20 |
| Purchase #6 | $234.51 | 10.710% | $259.626 | $259.63 | $259.65 | $259.60 |
| Purchase #7 | $247.79 | 6.788% | $264.61 | $264.61 | $264.60 | $264.60 |
| 7 purchase totals = | $1,008.74 | $1,088.6205 | $1,088.61 | $1,088.60 | $1,088.60 | |