| 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 | $21.55 | 7.772% | $23.2249 | $23.22 | $23.20 | $23.20 |
| Purchase #2 | $109.68 | 11.734% | $122.5499 | $122.55 | $122.55 | $122.50 |
| Purchase #3 | $170.80 | 9.136% | $186.4043 | $186.40 | $186.40 | $186.40 |
| Purchase #4 | $230.98 | 11.790% | $258.2125 | $258.21 | $258.20 | $258.20 |
| Purchase #5 | $120.67 | 11.634% | $134.7087 | $134.71 | $134.70 | $134.70 |
| Purchase #6 | $81.48 | 7.758% | $87.8012 | $87.80 | $87.80 | $87.80 |
| Purchase #7 | $227.53 | 7.770% | $245.2091 | $245.21 | $245.20 | $245.20 |
| 7 purchase totals = | $962.69 | $1,058.1106 | $1,058.10 | $1,058.05 | $1,058.00 | |