| 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 | $209.78 | 5.180% | $220.6466 | $220.65 | $220.65 | $220.60 |
| Purchase #2 | $140.68 | 13.169% | $159.2061 | $159.21 | $159.20 | $159.20 |
| Purchase #3 | $215.44 | 3.536% | $223.058 | $223.06 | $223.05 | $223.10 |
| Purchase #4 | $121.40 | 4.259% | $126.5704 | $126.57 | $126.55 | $126.60 |
| Purchase #5 | $43.39 | 13.260% | $49.1435 | $49.14 | $49.15 | $49.10 |
| Purchase #6 | $40.50 | 10.107% | $44.5933 | $44.59 | $44.60 | $44.60 |
| Purchase #7 | $92.66 | 4.717% | $97.0308 | $97.03 | $97.05 | $97.00 |
| 7 purchase totals = | $863.85 | $920.2487 | $920.25 | $920.25 | $920.20 | |