| 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 | $223.65 | 8.266% | $242.1369 | $242.14 | $242.15 | $242.10 |
| Purchase #2 | $9.44 | 3.633% | $9.783 | $9.78 | $9.80 | $9.80 |
| Purchase #3 | $90.31 | 5.388% | $95.1759 | $95.18 | $95.20 | $95.20 |
| Purchase #4 | $221.31 | 9.272% | $241.8299 | $241.83 | $241.85 | $241.80 |
| Purchase #5 | $36.26 | 3.600% | $37.5654 | $37.57 | $37.55 | $37.60 |
| Purchase #6 | $144.69 | 9.195% | $157.9942 | $157.99 | $158.00 | $158.00 |
| Purchase #7 | $182.38 | 11.175% | $202.761 | $202.76 | $202.75 | $202.80 |
| 7 purchase totals = | $908.04 | $987.2463 | $987.25 | $987.30 | $987.30 | |