| 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 | $217.40 | 5.767% | $229.9375 | $229.94 | $229.95 | $229.90 |
| Purchase #2 | $75.52 | 4.164% | $78.6647 | $78.66 | $78.65 | $78.70 |
| Purchase #3 | $48.48 | 5.337% | $51.0674 | $51.07 | $51.05 | $51.10 |
| Purchase #4 | $225.41 | 7.398% | $242.0858 | $242.09 | $242.10 | $242.10 |
| Purchase #5 | $64.73 | 3.706% | $67.1289 | $67.13 | $67.15 | $67.10 |
| Purchase #6 | $223.28 | 5.363% | $235.2545 | $235.25 | $235.25 | $235.30 |
| Purchase #7 | $98.76 | 3.607% | $102.3223 | $102.32 | $102.30 | $102.30 |
| 7 purchase totals = | $953.58 | $1,006.4611 | $1,006.46 | $1,006.45 | $1,006.50 | |