| 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 | $97.29 | 12.849% | $109.7908 | $109.79 | $109.80 | $109.80 |
| Purchase #2 | $77.80 | 5.388% | $81.9919 | $81.99 | $82.00 | $82.00 |
| Purchase #3 | $125.64 | 13.239% | $142.2735 | $142.27 | $142.25 | $142.30 |
| Purchase #4 | $55.96 | 13.630% | $63.5873 | $63.59 | $63.60 | $63.60 |
| Purchase #5 | $238.85 | 8.492% | $259.1331 | $259.13 | $259.15 | $259.10 |
| Purchase #6 | $170.39 | 11.712% | $190.3461 | $190.35 | $190.35 | $190.30 |
| Purchase #7 | $182.91 | 11.346% | $203.663 | $203.66 | $203.65 | $203.70 |
| 7 purchase totals = | $948.84 | $1,050.7857 | $1,050.78 | $1,050.80 | $1,050.80 | |