| 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 | $222.26 | 12.423% | $249.8714 | $249.87 | $249.85 | $249.90 |
| Purchase #2 | $196.75 | 11.229% | $218.8431 | $218.84 | $218.85 | $218.80 |
| Purchase #3 | $76.90 | 13.512% | $87.2907 | $87.29 | $87.30 | $87.30 |
| Purchase #4 | $5.63 | 4.661% | $5.8924 | $5.89 | $5.90 | $5.90 |
| Purchase #5 | $247.29 | 4.667% | $258.831 | $258.83 | $258.85 | $258.80 |
| Purchase #6 | $180.64 | 4.224% | $188.2702 | $188.27 | $188.25 | $188.30 |
| Purchase #7 | $159.63 | 13.223% | $180.7379 | $180.74 | $180.75 | $180.70 |
| 7 purchase totals = | $1,089.10 | $1,189.7367 | $1,189.73 | $1,189.75 | $1,189.70 | |