| 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 | $221.43 | 6.416% | $235.6369 | $235.64 | $235.65 | $235.60 |
| Purchase #2 | $246.70 | 10.824% | $273.4028 | $273.40 | $273.40 | $273.40 |
| Purchase #3 | $72.82 | 12.691% | $82.0616 | $82.06 | $82.05 | $82.10 |
| Purchase #4 | $127.79 | 13.370% | $144.8755 | $144.88 | $144.90 | $144.90 |
| Purchase #5 | $200.99 | 7.123% | $215.3065 | $215.31 | $215.30 | $215.30 |
| Purchase #6 | $111.48 | 11.591% | $124.4016 | $124.40 | $124.40 | $124.40 |
| Purchase #7 | $105.95 | 8.555% | $115.014 | $115.01 | $115.00 | $115.00 |
| 7 purchase totals = | $1,087.16 | $1,190.6989 | $1,190.70 | $1,190.70 | $1,190.70 | |