| 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 | $112.28 | 12.259% | $126.0444 | $126.04 | $126.05 | $126.00 |
| Purchase #2 | $134.75 | 7.708% | $145.1365 | $145.14 | $145.15 | $145.10 |
| Purchase #3 | $148.48 | 13.839% | $169.0281 | $169.03 | $169.05 | $169.00 |
| Purchase #4 | $125.63 | 4.308% | $131.0421 | $131.04 | $131.05 | $131.00 |
| Purchase #5 | $169.59 | 10.214% | $186.9119 | $186.91 | $186.90 | $186.90 |
| Purchase #6 | $61.29 | 13.454% | $69.536 | $69.54 | $69.55 | $69.50 |
| Purchase #7 | $193.69 | 10.830% | $214.6666 | $214.67 | $214.65 | $214.70 |
| 7 purchase totals = | $945.71 | $1,042.3656 | $1,042.37 | $1,042.40 | $1,042.20 | |