| 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 | $99.83 | 11.831% | $111.6409 | $111.64 | $111.65 | $111.60 |
| Purchase #2 | $201.91 | 12.439% | $227.0256 | $227.03 | $227.05 | $227.00 |
| Purchase #3 | $164.55 | 13.849% | $187.3385 | $187.34 | $187.35 | $187.30 |
| Purchase #4 | $232.95 | 10.821% | $258.1575 | $258.16 | $258.15 | $258.20 |
| Purchase #5 | $50.60 | 3.263% | $52.2511 | $52.25 | $52.25 | $52.30 |
| Purchase #6 | $198.62 | 13.780% | $225.9898 | $225.99 | $226.00 | $226.00 |
| Purchase #7 | $145.93 | 3.209% | $150.6129 | $150.61 | $150.60 | $150.60 |
| 7 purchase totals = | $1,094.39 | $1,213.0163 | $1,213.02 | $1,213.05 | $1,213.00 | |