| 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 | $131.91 | 11.205% | $146.6905 | $146.69 | $146.70 | $146.70 |
| Purchase #2 | $64.87 | 7.247% | $69.5711 | $69.57 | $69.55 | $69.60 |
| Purchase #3 | $135.30 | 6.190% | $143.6751 | $143.68 | $143.70 | $143.70 |
| Purchase #4 | $224.79 | 6.561% | $239.5385 | $239.54 | $239.55 | $239.50 |
| Purchase #5 | $231.71 | 8.758% | $252.0032 | $252.00 | $252.00 | $252.00 |
| Purchase #6 | $216.92 | 6.798% | $231.6662 | $231.67 | $231.65 | $231.70 |
| Purchase #7 | $52.64 | 3.349% | $54.4029 | $54.40 | $54.40 | $54.40 |
| 7 purchase totals = | $1,058.14 | $1,137.5475 | $1,137.55 | $1,137.55 | $1,137.60 | |