| 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 | $213.51 | 12.329% | $239.8336 | $239.83 | $239.85 | $239.80 |
| Purchase #2 | $227.86 | 13.582% | $258.8079 | $258.81 | $258.80 | $258.80 |
| Purchase #3 | $171.69 | 4.406% | $179.2547 | $179.25 | $179.25 | $179.30 |
| Purchase #4 | $180.32 | 4.239% | $187.9638 | $187.96 | $187.95 | $188.00 |
| Purchase #5 | $160.38 | 6.567% | $170.9122 | $170.91 | $170.90 | $170.90 |
| Purchase #6 | $146.27 | 11.709% | $163.3968 | $163.40 | $163.40 | $163.40 |
| Purchase #7 | $27.57 | 7.302% | $29.5832 | $29.58 | $29.60 | $29.60 |
| 7 purchase totals = | $1,127.60 | $1,229.7522 | $1,229.74 | $1,229.75 | $1,229.80 | |