| 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 | $207.36 | 11.579% | $231.3702 | $231.37 | $231.35 | $231.40 |
| Purchase #2 | $79.29 | 3.429% | $82.0089 | $82.01 | $82.00 | $82.00 |
| Purchase #3 | $212.27 | 7.628% | $228.462 | $228.46 | $228.45 | $228.50 |
| Purchase #4 | $9.33 | 9.865% | $10.2504 | $10.25 | $10.25 | $10.30 |
| Purchase #5 | $204.89 | 11.274% | $227.9893 | $227.99 | $228.00 | $228.00 |
| Purchase #6 | $45.78 | 13.502% | $51.9612 | $51.96 | $51.95 | $52.00 |
| Purchase #7 | $198.38 | 6.164% | $210.6081 | $210.61 | $210.60 | $210.60 |
| 7 purchase totals = | $957.30 | $1,042.6501 | $1,042.65 | $1,042.60 | $1,042.80 | |