| 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 | $200.49 | 10.250% | $221.0402 | $221.04 | $221.05 | $221.00 |
| Purchase #2 | $53.58 | 6.433% | $57.0268 | $57.03 | $57.05 | $57.00 |
| Purchase #3 | $85.27 | 3.380% | $88.1521 | $88.15 | $88.15 | $88.20 |
| Purchase #4 | $136.26 | 13.186% | $154.2272 | $154.23 | $154.25 | $154.20 |
| Purchase #5 | $149.95 | 9.589% | $164.3287 | $164.33 | $164.35 | $164.30 |
| Purchase #6 | $207.44 | 4.411% | $216.5902 | $216.59 | $216.60 | $216.60 |
| Purchase #7 | $141.41 | 10.571% | $156.3585 | $156.36 | $156.35 | $156.40 |
| 7 purchase totals = | $974.40 | $1,057.7237 | $1,057.73 | $1,057.80 | $1,057.70 | |