| 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 | $215.31 | 8.338% | $233.2625 | $233.26 | $233.25 | $233.30 |
| Purchase #2 | $195.30 | 3.654% | $202.4363 | $202.44 | $202.45 | $202.40 |
| Purchase #3 | $240.86 | 11.588% | $268.7709 | $268.77 | $268.75 | $268.80 |
| Purchase #4 | $12.44 | 12.397% | $13.9822 | $13.98 | $14.00 | $14.00 |
| Purchase #5 | $250.50 | 3.413% | $259.0496 | $259.05 | $259.05 | $259.00 |
| Purchase #6 | $90.75 | 7.544% | $97.5962 | $97.60 | $97.60 | $97.60 |
| Purchase #7 | $103.97 | 6.359% | $110.5815 | $110.58 | $110.60 | $110.60 |
| 7 purchase totals = | $1,109.13 | $1,185.6792 | $1,185.68 | $1,185.70 | $1,185.70 | |