| 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 | $246.41 | 12.575% | $277.3961 | $277.40 | $277.40 | $277.40 |
| Purchase #2 | $221.94 | 6.296% | $235.9133 | $235.91 | $235.90 | $235.90 |
| Purchase #3 | $218.26 | 8.528% | $236.8732 | $236.87 | $236.85 | $236.90 |
| Purchase #4 | $61.52 | 11.512% | $68.6022 | $68.60 | $68.60 | $68.60 |
| Purchase #5 | $210.82 | 13.721% | $239.7466 | $239.75 | $239.75 | $239.70 |
| Purchase #6 | $101.63 | 7.116% | $108.862 | $108.86 | $108.85 | $108.90 |
| Purchase #7 | $101.45 | 7.804% | $109.3672 | $109.37 | $109.35 | $109.40 |
| 7 purchase totals = | $1,162.03 | $1,276.7606 | $1,276.76 | $1,276.70 | $1,276.80 | |