| 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 | $245.45 | 6.111% | $260.4494 | $260.45 | $260.45 | $260.40 |
| Purchase #2 | $117.94 | 11.214% | $131.1658 | $131.17 | $131.15 | $131.20 |
| Purchase #3 | $22.85 | 12.155% | $25.6274 | $25.63 | $25.65 | $25.60 |
| Purchase #4 | $121.30 | 12.609% | $136.5947 | $136.59 | $136.60 | $136.60 |
| Purchase #5 | $213.60 | 6.280% | $227.0141 | $227.01 | $227.00 | $227.00 |
| Purchase #6 | $108.78 | 4.728% | $113.9231 | $113.92 | $113.90 | $113.90 |
| Purchase #7 | $17.31 | 13.141% | $19.5847 | $19.58 | $19.60 | $19.60 |
| 7 purchase totals = | $847.23 | $914.3592 | $914.35 | $914.35 | $914.30 | |