| 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 | $127.63 | 5.314% | $134.4123 | $134.41 | $134.40 | $134.40 |
| Purchase #2 | $107.59 | 11.602% | $120.0726 | $120.07 | $120.05 | $120.10 |
| Purchase #3 | $46.38 | 7.243% | $49.7393 | $49.74 | $49.75 | $49.70 |
| Purchase #4 | $237.69 | 10.819% | $263.4057 | $263.41 | $263.40 | $263.40 |
| Purchase #5 | $162.68 | 12.502% | $183.0183 | $183.02 | $183.00 | $183.00 |
| Purchase #6 | $24.88 | 3.615% | $25.7794 | $25.78 | $25.80 | $25.80 |
| Purchase #7 | $90.37 | 6.638% | $96.3688 | $96.37 | $96.35 | $96.40 |
| 7 purchase totals = | $797.22 | $872.7964 | $872.80 | $872.75 | $872.80 | |