| 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 | $101.58 | 4.238% | $105.885 | $105.89 | $105.90 | $105.90 |
| Purchase #2 | $134.45 | 13.366% | $152.4206 | $152.42 | $152.40 | $152.40 |
| Purchase #3 | $110.98 | 6.690% | $118.4046 | $118.40 | $118.40 | $118.40 |
| Purchase #4 | $188.70 | 9.138% | $205.9434 | $205.94 | $205.95 | $205.90 |
| Purchase #5 | $234.84 | 12.620% | $264.4768 | $264.48 | $264.50 | $264.50 |
| Purchase #6 | $208.56 | 8.730% | $226.7673 | $226.77 | $226.75 | $226.80 |
| Purchase #7 | $200.48 | 7.150% | $214.8143 | $214.81 | $214.80 | $214.80 |
| 7 purchase totals = | $1,179.59 | $1,288.7120 | $1,288.71 | $1,288.70 | $1,288.70 | |