| 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 | $207.71 | 13.581% | $235.9191 | $235.92 | $235.90 | $235.90 |
| Purchase #2 | $243.72 | 5.690% | $257.5877 | $257.59 | $257.60 | $257.60 |
| Purchase #3 | $117.75 | 9.596% | $129.0493 | $129.05 | $129.05 | $129.00 |
| Purchase #4 | $103.59 | 3.716% | $107.4394 | $107.44 | $107.45 | $107.40 |
| Purchase #5 | $179.58 | 9.625% | $196.8646 | $196.86 | $196.85 | $196.90 |
| Purchase #6 | $36.75 | 7.479% | $39.4985 | $39.50 | $39.50 | $39.50 |
| Purchase #7 | $124.72 | 4.481% | $130.3087 | $130.31 | $130.30 | $130.30 |
| 7 purchase totals = | $1,013.82 | $1,096.6673 | $1,096.67 | $1,096.65 | $1,096.60 | |