| 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 | $199.64 | 9.836% | $219.2766 | $219.28 | $219.30 | $219.30 |
| Purchase #2 | $245.28 | 5.214% | $258.0689 | $258.07 | $258.05 | $258.10 |
| Purchase #3 | $205.42 | 13.345% | $232.8333 | $232.83 | $232.85 | $232.80 |
| Purchase #4 | $31.59 | 7.375% | $33.9198 | $33.92 | $33.90 | $33.90 |
| Purchase #5 | $104.43 | 13.817% | $118.8591 | $118.86 | $118.85 | $118.90 |
| Purchase #6 | $213.93 | 3.754% | $221.9609 | $221.96 | $221.95 | $222.00 |
| Purchase #7 | $240.63 | 12.844% | $271.5365 | $271.54 | $271.55 | $271.50 |
| 7 purchase totals = | $1,240.92 | $1,356.4551 | $1,356.46 | $1,356.45 | $1,356.50 | |