| 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 | $210.89 | 3.512% | $218.2965 | $218.30 | $218.30 | $218.30 |
| Purchase #2 | $70.61 | 3.356% | $72.9797 | $72.98 | $73.00 | $73.00 |
| Purchase #3 | $250.98 | 3.263% | $259.1695 | $259.17 | $259.15 | $259.20 |
| Purchase #4 | $143.89 | 9.696% | $157.8416 | $157.84 | $157.85 | $157.80 |
| Purchase #5 | $238.49 | 13.313% | $270.2402 | $270.24 | $270.25 | $270.20 |
| Purchase #6 | $236.83 | 4.521% | $247.5371 | $247.54 | $247.55 | $247.50 |
| Purchase #7 | $61.71 | 4.199% | $64.3012 | $64.30 | $64.30 | $64.30 |
| 7 purchase totals = | $1,213.40 | $1,290.3658 | $1,290.37 | $1,290.40 | $1,290.30 | |