| 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 | $234.99 | 9.789% | $257.9932 | $257.99 | $258.00 | $258.00 |
| Purchase #2 | $151.43 | 10.834% | $167.8359 | $167.84 | $167.85 | $167.80 |
| Purchase #3 | $214.87 | 10.797% | $238.0695 | $238.07 | $238.05 | $238.10 |
| Purchase #4 | $34.53 | 11.644% | $38.5507 | $38.55 | $38.55 | $38.60 |
| Purchase #5 | $233.43 | 12.780% | $263.2624 | $263.26 | $263.25 | $263.30 |
| Purchase #6 | $119.88 | 3.614% | $124.2125 | $124.21 | $124.20 | $124.20 |
| Purchase #7 | $102.62 | 4.185% | $106.9146 | $106.91 | $106.90 | $106.90 |
| 7 purchase totals = | $1,091.75 | $1,196.8388 | $1,196.83 | $1,196.80 | $1,196.90 | |