| 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 | $217.59 | 5.592% | $229.7576 | $229.76 | $229.75 | $229.80 |
| Purchase #2 | $125.78 | 9.457% | $137.675 | $137.68 | $137.70 | $137.70 |
| Purchase #3 | $227.60 | 3.334% | $235.1882 | $235.19 | $235.20 | $235.20 |
| Purchase #4 | $227.88 | 5.158% | $239.6341 | $239.63 | $239.65 | $239.60 |
| Purchase #5 | $86.43 | 11.679% | $96.5242 | $96.52 | $96.50 | $96.50 |
| Purchase #6 | $178.32 | 7.816% | $192.2575 | $192.26 | $192.25 | $192.30 |
| Purchase #7 | $21.62 | 5.533% | $22.8162 | $22.82 | $22.80 | $22.80 |
| 7 purchase totals = | $1,085.22 | $1,153.8528 | $1,153.86 | $1,153.85 | $1,153.90 | |