| 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 | $240.65 | 10.480% | $265.8701 | $265.87 | $265.85 | $265.90 |
| Purchase #2 | $119.88 | 13.452% | $136.0063 | $136.01 | $136.00 | $136.00 |
| Purchase #3 | $72.80 | 4.207% | $75.8627 | $75.86 | $75.85 | $75.90 |
| Purchase #4 | $222.76 | 6.522% | $237.2884 | $237.29 | $237.30 | $237.30 |
| Purchase #5 | $78.51 | 3.370% | $81.1558 | $81.16 | $81.15 | $81.20 |
| Purchase #6 | $237.82 | 12.416% | $267.3477 | $267.35 | $267.35 | $267.30 |
| Purchase #7 | $216.55 | 8.794% | $235.5934 | $235.59 | $235.60 | $235.60 |
| 7 purchase totals = | $1,188.97 | $1,299.1244 | $1,299.13 | $1,299.10 | $1,299.20 | |