| 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 | $205.65 | 9.864% | $225.9353 | $225.94 | $225.95 | $225.90 |
| Purchase #2 | $37.35 | 12.727% | $42.1035 | $42.10 | $42.10 | $42.10 |
| Purchase #3 | $148.35 | 4.360% | $154.8181 | $154.82 | $154.80 | $154.80 |
| Purchase #4 | $174.38 | 12.267% | $195.7712 | $195.77 | $195.75 | $195.80 |
| Purchase #5 | $125.66 | 12.802% | $141.747 | $141.75 | $141.75 | $141.70 |
| Purchase #6 | $189.44 | 6.717% | $202.1647 | $202.16 | $202.15 | $202.20 |
| Purchase #7 | $15.81 | 11.655% | $17.6527 | $17.65 | $17.65 | $17.70 |
| 7 purchase totals = | $896.64 | $980.1925 | $980.19 | $980.15 | $980.20 | |